求救:drupal 6.2在windows xp下安装报错

我在windows xp下想安装drupal 6.2的,我用的服务器环境spikesourc(包括apache 2.0.54, php 5.0.4和mysql 4.1.13)这个集成工具已搭好的,当我建好数据库运行安装脚本,当运行到Set up database的时候,我填入正确的数据库信息,提交后会报下面一大堆的错误:
Warning: Table 'variable' already exists query: CREATE TABLE variable ( `name` VARCHAR(128) NOT NULL DEFAULT '', `value` LONGTEXT NOT NULL, PRIMARY KEY (name) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'actions' already exists query: CREATE TABLE actions ( `aid` VARCHAR(255) NOT NULL DEFAULT '0', `type` VARCHAR(32) NOT NULL DEFAULT '', `callback` VARCHAR(255) NOT NULL DEFAULT '', `parameters` LONGTEXT NOT NULL, `description` VARCHAR(255) NOT NULL DEFAULT '0', PRIMARY KEY (aid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'actions_aid' already exists query: CREATE TABLE actions_aid ( `aid` INT unsigned NOT NULL auto_increment, PRIMARY KEY (aid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'batch' already exists query: CREATE TABLE batch ( `bid` INT unsigned NOT NULL auto_increment, `token` VARCHAR(64) NOT NULL, `timestamp` INT NOT NULL, `batch` LONGTEXT DEFAULT NULL, PRIMARY KEY (bid), INDEX token (token) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'cache' already exists query: CREATE TABLE cache ( `cid` VARCHAR(255) NOT NULL DEFAULT '', `data` LONGBLOB DEFAULT NULL, `expire` INT NOT NULL DEFAULT 0, `created` INT NOT NULL DEFAULT 0, `headers` TEXT DEFAULT NULL, `serialized` SMALLINT NOT NULL DEFAULT 0, PRIMARY KEY (cid), INDEX expire (expire) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'cache_form' already exists query: CREATE TABLE cache_form ( `cid` VARCHAR(255) NOT NULL DEFAULT '', `data` LONGBLOB DEFAULT NULL, `expire` INT NOT NULL DEFAULT 0, `created` INT NOT NULL DEFAULT 0, `headers` TEXT DEFAULT NULL, `serialized` SMALLINT NOT NULL DEFAULT 0, PRIMARY KEY (cid), INDEX expire (expire) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'cache_page' already exists query: CREATE TABLE cache_page ( `cid` VARCHAR(255) NOT NULL DEFAULT '', `data` LONGBLOB DEFAULT NULL, `expire` INT NOT NULL DEFAULT 0, `created` INT NOT NULL DEFAULT 0, `headers` TEXT DEFAULT NULL, `serialized` SMALLINT NOT NULL DEFAULT 0, PRIMARY KEY (cid), INDEX expire (expire) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'cache_menu' already exists query: CREATE TABLE cache_menu ( `cid` VARCHAR(255) NOT NULL DEFAULT '', `data` LONGBLOB DEFAULT NULL, `expire` INT NOT NULL DEFAULT 0, `created` INT NOT NULL DEFAULT 0, `headers` TEXT DEFAULT NULL, `serialized` SMALLINT NOT NULL DEFAULT 0, PRIMARY KEY (cid), INDEX expire (expire) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'files' already exists query: CREATE TABLE files ( `fid` INT unsigned NOT NULL auto_increment, `uid` INT unsigned NOT NULL DEFAULT 0, `filename` VARCHAR(255) NOT NULL DEFAULT '', `filepath` VARCHAR(255) NOT NULL DEFAULT '', `filemime` VARCHAR(255) NOT NULL DEFAULT '', `filesize` INT unsigned NOT NULL DEFAULT 0, `status` INT NOT NULL DEFAULT 0, `timestamp` INT unsigned NOT NULL DEFAULT 0, PRIMARY KEY (fid), INDEX uid (uid), INDEX status (status), INDEX timestamp (timestamp) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'flood' already exists query: CREATE TABLE flood ( `fid` INT NOT NULL auto_increment, `event` VARCHAR(64) NOT NULL DEFAULT '', `hostname` VARCHAR(128) NOT NULL DEFAULT '', `timestamp` INT NOT NULL DEFAULT 0, PRIMARY KEY (fid), INDEX allow (event, hostname, timestamp) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'history' already exists query: CREATE TABLE history ( `uid` INT NOT NULL DEFAULT 0, `nid` INT NOT NULL DEFAULT 0, `timestamp` INT NOT NULL DEFAULT 0, PRIMARY KEY (uid, nid), INDEX nid (nid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'menu_router' already exists query: CREATE TABLE menu_router ( `path` VARCHAR(255) NOT NULL DEFAULT '', `load_functions` VARCHAR(255) NOT NULL DEFAULT '', `to_arg_functions` VARCHAR(255) NOT NULL DEFAULT '', `access_callback` VARCHAR(255) NOT NULL DEFAULT '', `access_arguments` TEXT DEFAULT NULL, `page_callback` VARCHAR(255) NOT NULL DEFAULT '', `page_arguments` TEXT DEFAULT NULL, `fit` INT NOT NULL DEFAULT 0, `number_parts` SMALLINT NOT NULL DEFAULT 0, `tab_parent` VARCHAR(255) NOT NULL DEFAULT '', `tab_root` VARCHAR(255) NOT NULL DEFAULT '', `title` VARCHAR(255) NOT NULL DEFAULT '', `title_callback` VARCHAR(255) NOT NULL DEFAULT '', `title_arguments` VARCHAR(255) NOT NULL DEFAULT '', `type` INT NOT NULL DEFAULT 0, `block_callback` VARCHAR(255) NOT NULL DEFAULT '', `description` TEXT NOT NULL, `position` VARCHAR(255) NOT NULL DEFAULT '', `weight` INT NOT NU in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'menu_links' already exists query: CREATE TABLE menu_links ( `menu_name` VARCHAR(32) NOT NULL DEFAULT '', `mlid` INT unsigned NOT NULL auto_increment, `plid` INT unsigned NOT NULL DEFAULT 0, `link_path` VARCHAR(255) NOT NULL DEFAULT '', `router_path` VARCHAR(255) NOT NULL DEFAULT '', `link_title` VARCHAR(255) NOT NULL DEFAULT '', `options` TEXT DEFAULT NULL, `module` VARCHAR(255) NOT NULL DEFAULT 'system', `hidden` SMALLINT NOT NULL DEFAULT 0, `external` SMALLINT NOT NULL DEFAULT 0, `has_children` SMALLINT NOT NULL DEFAULT 0, `expanded` SMALLINT NOT NULL DEFAULT 0, `weight` INT NOT NULL DEFAULT 0, `depth` SMALLINT NOT NULL DEFAULT 0, `customized` SMALLINT NOT NULL DEFAULT 0, `p1` INT unsigned NOT NULL DEFAULT 0, `p2` INT unsigned NOT NULL DEFAULT 0, `p3` INT unsigned NOT NULL DEFAULT 0, `p4` INT unsigned NOT NULL DEFAULT 0, `p5` INT unsigned NOT NULL DEFAULT 0, `p6` INT unsigned NOT NULL DEFAULT 0, `p7` INT unsigned NOT NUL in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'sessions' already exists query: CREATE TABLE sessions ( `uid` INT unsigned NOT NULL, `sid` VARCHAR(64) NOT NULL DEFAULT '', `hostname` VARCHAR(128) NOT NULL DEFAULT '', `timestamp` INT NOT NULL DEFAULT 0, `cache` INT NOT NULL DEFAULT 0, `session` LONGTEXT DEFAULT NULL, PRIMARY KEY (sid), INDEX timestamp (timestamp), INDEX uid (uid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'system' already exists query: CREATE TABLE system ( `filename` VARCHAR(255) NOT NULL DEFAULT '', `name` VARCHAR(255) NOT NULL DEFAULT '', `type` VARCHAR(255) NOT NULL DEFAULT '', `owner` VARCHAR(255) NOT NULL DEFAULT '', `status` INT NOT NULL DEFAULT 0, `throttle` TINYINT NOT NULL DEFAULT 0, `bootstrap` INT NOT NULL DEFAULT 0, `schema_version` SMALLINT NOT NULL DEFAULT -1, `weight` INT NOT NULL DEFAULT 0, `info` TEXT DEFAULT NULL, PRIMARY KEY (filename), INDEX modules (type(12), status, weight, filename), INDEX bootstrap (type(12), status, bootstrap, weight, filename) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'url_alias' already exists query: CREATE TABLE url_alias ( `pid` INT unsigned NOT NULL auto_increment, `src` VARCHAR(128) NOT NULL DEFAULT '', `dst` VARCHAR(128) NOT NULL DEFAULT '', `language` VARCHAR(12) NOT NULL DEFAULT '', PRIMARY KEY (pid), UNIQUE KEY dst_language (dst, language), INDEX src (src) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'filters' already exists query: CREATE TABLE filters ( `fid` INT NOT NULL auto_increment, `format` INT NOT NULL DEFAULT 0, `module` VARCHAR(64) NOT NULL DEFAULT '', `delta` TINYINT NOT NULL DEFAULT 0, `weight` TINYINT NOT NULL DEFAULT 0, PRIMARY KEY (fid), UNIQUE KEY fmd (format, module, delta), INDEX list (format, weight, module, delta) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'filter_formats' already exists query: CREATE TABLE filter_formats ( `format` INT NOT NULL auto_increment, `name` VARCHAR(255) NOT NULL DEFAULT '', `roles` VARCHAR(255) NOT NULL DEFAULT '', `cache` TINYINT NOT NULL DEFAULT 0, PRIMARY KEY (format), UNIQUE KEY name (name) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'cache_filter' already exists query: CREATE TABLE cache_filter ( `cid` VARCHAR(255) NOT NULL DEFAULT '', `data` LONGBLOB DEFAULT NULL, `expire` INT NOT NULL DEFAULT 0, `created` INT NOT NULL DEFAULT 0, `headers` TEXT DEFAULT NULL, `serialized` SMALLINT NOT NULL DEFAULT 0, PRIMARY KEY (cid), INDEX expire (expire) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'blocks' already exists query: CREATE TABLE blocks ( `bid` INT NOT NULL auto_increment, `module` VARCHAR(64) NOT NULL DEFAULT '', `delta` VARCHAR(32) NOT NULL DEFAULT '0', `theme` VARCHAR(64) NOT NULL DEFAULT '', `status` TINYINT NOT NULL DEFAULT 0, `weight` TINYINT NOT NULL DEFAULT 0, `region` VARCHAR(64) NOT NULL DEFAULT '', `custom` TINYINT NOT NULL DEFAULT 0, `throttle` TINYINT NOT NULL DEFAULT 0, `visibility` TINYINT NOT NULL DEFAULT 0, `pages` TEXT NOT NULL, `title` VARCHAR(64) NOT NULL DEFAULT '', `cache` TINYINT NOT NULL DEFAULT 1, PRIMARY KEY (bid), UNIQUE KEY tmd (theme, module, delta), INDEX list (theme, status, region, weight, module) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'blocks_roles' already exists query: CREATE TABLE blocks_roles ( `module` VARCHAR(64) NOT NULL, `delta` VARCHAR(32) NOT NULL, `rid` INT unsigned NOT NULL, PRIMARY KEY (module, delta, rid), INDEX rid (rid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'boxes' already exists query: CREATE TABLE boxes ( `bid` INT unsigned NOT NULL auto_increment, `body` LONGTEXT DEFAULT NULL, `info` VARCHAR(128) NOT NULL DEFAULT '', `format` SMALLINT NOT NULL DEFAULT 0, PRIMARY KEY (bid), UNIQUE KEY info (info) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'cache_block' already exists query: CREATE TABLE cache_block ( `cid` VARCHAR(255) NOT NULL DEFAULT '', `data` LONGBLOB DEFAULT NULL, `expire` INT NOT NULL DEFAULT 0, `created` INT NOT NULL DEFAULT 0, `headers` TEXT DEFAULT NULL, `serialized` SMALLINT NOT NULL DEFAULT 0, PRIMARY KEY (cid), INDEX expire (expire) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'access' already exists query: CREATE TABLE access ( `aid` INT NOT NULL auto_increment, `mask` VARCHAR(255) NOT NULL DEFAULT '', `type` VARCHAR(255) NOT NULL DEFAULT '', `status` TINYINT NOT NULL DEFAULT 0, PRIMARY KEY (aid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'authmap' already exists query: CREATE TABLE authmap ( `aid` INT unsigned NOT NULL auto_increment, `uid` INT NOT NULL DEFAULT 0, `authname` VARCHAR(128) NOT NULL DEFAULT '', `module` VARCHAR(128) NOT NULL DEFAULT '', PRIMARY KEY (aid), UNIQUE KEY authname (authname) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'permission' already exists query: CREATE TABLE permission ( `pid` INT NOT NULL auto_increment, `rid` INT unsigned NOT NULL DEFAULT 0, `perm` LONGTEXT DEFAULT NULL, `tid` INT unsigned NOT NULL DEFAULT 0, PRIMARY KEY (pid), INDEX rid (rid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'role' already exists query: CREATE TABLE role ( `rid` INT unsigned NOT NULL auto_increment, `name` VARCHAR(64) NOT NULL DEFAULT '', PRIMARY KEY (rid), UNIQUE KEY name (name) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'users' already exists query: CREATE TABLE users ( `uid` INT unsigned NOT NULL auto_increment, `name` VARCHAR(60) NOT NULL DEFAULT '', `pass` VARCHAR(32) NOT NULL DEFAULT '', `mail` VARCHAR(64) DEFAULT '', `mode` TINYINT NOT NULL DEFAULT 0, `sort` TINYINT DEFAULT 0, `threshold` TINYINT DEFAULT 0, `theme` VARCHAR(255) NOT NULL DEFAULT '', `signature` VARCHAR(255) NOT NULL DEFAULT '', `created` INT NOT NULL DEFAULT 0, `access` INT NOT NULL DEFAULT 0, `login` INT NOT NULL DEFAULT 0, `status` TINYINT NOT NULL DEFAULT 0, `timezone` VARCHAR(8) DEFAULT NULL, `language` VARCHAR(12) NOT NULL DEFAULT '', `picture` VARCHAR(255) NOT NULL DEFAULT '', `init` VARCHAR(64) DEFAULT '', `data` LONGTEXT DEFAULT NULL, PRIMARY KEY (uid), UNIQUE KEY name (name), INDEX access (access), INDEX created (created), INDEX mail (mail) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'users_roles' already exists query: CREATE TABLE users_roles ( `uid` INT unsigned NOT NULL DEFAULT 0, `rid` INT unsigned NOT NULL DEFAULT 0, PRIMARY KEY (uid, rid), INDEX rid (rid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'node' already exists query: CREATE TABLE node ( `nid` INT unsigned NOT NULL auto_increment, `vid` INT unsigned NOT NULL DEFAULT 0, `type` VARCHAR(32) NOT NULL DEFAULT '', `language` VARCHAR(12) NOT NULL DEFAULT '', `title` VARCHAR(255) NOT NULL DEFAULT '', `uid` INT NOT NULL DEFAULT 0, `status` INT NOT NULL DEFAULT 1, `created` INT NOT NULL DEFAULT 0, `changed` INT NOT NULL DEFAULT 0, `comment` INT NOT NULL DEFAULT 0, `promote` INT NOT NULL DEFAULT 0, `moderate` INT NOT NULL DEFAULT 0, `sticky` INT NOT NULL DEFAULT 0, `tnid` INT unsigned NOT NULL DEFAULT 0, `translate` INT NOT NULL DEFAULT 0, PRIMARY KEY (nid), UNIQUE KEY vid (vid), INDEX node_changed (changed), INDEX node_created (created), INDEX node_moderate (moderate), INDEX node_promote_status (promote, status), INDEX node_status_type (status, type, nid), INDEX node_title_type (title, type(4)), INDEX node_type (type(4)), INDEX uid (uid), INDEX tnid (tnid), INDEX translate (translate in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'node_access' already exists query: CREATE TABLE node_access ( `nid` INT unsigned NOT NULL DEFAULT 0, `gid` INT unsigned NOT NULL DEFAULT 0, `realm` VARCHAR(255) NOT NULL DEFAULT '', `grant_view` TINYINT unsigned NOT NULL DEFAULT 0, `grant_update` TINYINT unsigned NOT NULL DEFAULT 0, `grant_delete` TINYINT unsigned NOT NULL DEFAULT 0, PRIMARY KEY (nid, gid, realm) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'node_counter' already exists query: CREATE TABLE node_counter ( `nid` INT NOT NULL DEFAULT 0, `totalcount` BIGINT unsigned NOT NULL DEFAULT 0, `daycount` MEDIUMINT unsigned NOT NULL DEFAULT 0, `timestamp` INT unsigned NOT NULL DEFAULT 0, PRIMARY KEY (nid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'node_revisions' already exists query: CREATE TABLE node_revisions ( `nid` INT unsigned NOT NULL DEFAULT 0, `vid` INT unsigned NOT NULL auto_increment, `uid` INT NOT NULL DEFAULT 0, `title` VARCHAR(255) NOT NULL DEFAULT '', `body` LONGTEXT NOT NULL, `teaser` LONGTEXT NOT NULL, `log` LONGTEXT NOT NULL, `timestamp` INT NOT NULL DEFAULT 0, `format` INT NOT NULL DEFAULT 0, PRIMARY KEY (vid), INDEX nid (nid), INDEX uid (uid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'node_type' already exists query: CREATE TABLE node_type ( `type` VARCHAR(32) NOT NULL, `name` VARCHAR(255) NOT NULL DEFAULT '', `module` VARCHAR(255) NOT NULL, `description` MEDIUMTEXT NOT NULL, `help` MEDIUMTEXT NOT NULL, `has_title` TINYINT unsigned NOT NULL, `title_label` VARCHAR(255) NOT NULL DEFAULT '', `has_body` TINYINT unsigned NOT NULL, `body_label` VARCHAR(255) NOT NULL DEFAULT '', `min_word_count` SMALLINT unsigned NOT NULL, `custom` TINYINT NOT NULL DEFAULT 0, `modified` TINYINT NOT NULL DEFAULT 0, `locked` TINYINT NOT NULL DEFAULT 0, `orig_type` VARCHAR(255) NOT NULL DEFAULT '', PRIMARY KEY (type) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'comments' already exists query: CREATE TABLE comments ( `cid` INT NOT NULL auto_increment, `pid` INT NOT NULL DEFAULT 0, `nid` INT NOT NULL DEFAULT 0, `uid` INT NOT NULL DEFAULT 0, `subject` VARCHAR(64) NOT NULL DEFAULT '', `comment` LONGTEXT NOT NULL, `hostname` VARCHAR(128) NOT NULL DEFAULT '', `timestamp` INT NOT NULL DEFAULT 0, `status` TINYINT unsigned NOT NULL DEFAULT 0, `format` SMALLINT NOT NULL DEFAULT 0, `thread` VARCHAR(255) NOT NULL, `name` VARCHAR(60) DEFAULT NULL, `mail` VARCHAR(64) DEFAULT NULL, `homepage` VARCHAR(255) DEFAULT NULL, PRIMARY KEY (cid), INDEX pid (pid), INDEX nid (nid), INDEX status (status) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'node_comment_statistics' already exists query: CREATE TABLE node_comment_statistics ( `nid` INT unsigned NOT NULL DEFAULT 0, `last_comment_timestamp` INT NOT NULL DEFAULT 0, `last_comment_name` VARCHAR(60) DEFAULT NULL, `last_comment_uid` INT NOT NULL DEFAULT 0, `comment_count` INT unsigned NOT NULL DEFAULT 0, PRIMARY KEY (nid), INDEX node_comment_timestamp (last_comment_timestamp) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'term_data' already exists query: CREATE TABLE term_data ( `tid` INT unsigned NOT NULL auto_increment, `vid` INT unsigned NOT NULL DEFAULT 0, `name` VARCHAR(255) NOT NULL DEFAULT '', `description` LONGTEXT DEFAULT NULL, `weight` TINYINT NOT NULL DEFAULT 0, PRIMARY KEY (tid), INDEX taxonomy_tree (vid, weight, name), INDEX vid_name (vid, name) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'term_hierarchy' already exists query: CREATE TABLE term_hierarchy ( `tid` INT unsigned NOT NULL DEFAULT 0, `parent` INT unsigned NOT NULL DEFAULT 0, PRIMARY KEY (tid, parent), INDEX parent (parent) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'term_node' already exists query: CREATE TABLE term_node ( `nid` INT unsigned NOT NULL DEFAULT 0, `vid` INT unsigned NOT NULL DEFAULT 0, `tid` INT unsigned NOT NULL DEFAULT 0, PRIMARY KEY (tid, vid), INDEX vid (vid), INDEX nid (nid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'term_relation' already exists query: CREATE TABLE term_relation ( `trid` INT NOT NULL auto_increment, `tid1` INT unsigned NOT NULL DEFAULT 0, `tid2` INT unsigned NOT NULL DEFAULT 0, PRIMARY KEY (trid), UNIQUE KEY tid1_tid2 (tid1, tid2), INDEX tid2 (tid2) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'term_synonym' already exists query: CREATE TABLE term_synonym ( `tsid` INT NOT NULL auto_increment, `tid` INT unsigned NOT NULL DEFAULT 0, `name` VARCHAR(255) NOT NULL DEFAULT '', PRIMARY KEY (tsid), INDEX tid (tid), INDEX name_tid (name, tid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'vocabulary' already exists query: CREATE TABLE vocabulary ( `vid` INT unsigned NOT NULL auto_increment, `name` VARCHAR(255) NOT NULL DEFAULT '', `description` LONGTEXT DEFAULT NULL, `help` VARCHAR(255) NOT NULL DEFAULT '', `relations` TINYINT unsigned NOT NULL DEFAULT 0, `hierarchy` TINYINT unsigned NOT NULL DEFAULT 0, `multiple` TINYINT unsigned NOT NULL DEFAULT 0, `required` TINYINT unsigned NOT NULL DEFAULT 0, `tags` TINYINT unsigned NOT NULL DEFAULT 0, `module` VARCHAR(255) NOT NULL DEFAULT '', `weight` TINYINT NOT NULL DEFAULT 0, PRIMARY KEY (vid), INDEX list (weight, name) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Table 'vocabulary_node_types' already exists query: CREATE TABLE vocabulary_node_types ( `vid` INT unsigned NOT NULL DEFAULT 0, `type` VARCHAR(32) NOT NULL DEFAULT '', PRIMARY KEY (type, vid), INDEX vid (vid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry '' for key 2 query: INSERT INTO users (name, mail) VALUES('', '') in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'placeholder-for-uid-1' for key 2 query: INSERT INTO users (name, mail, created, data) VALUES('placeholder-for-uid-1', 'placeholder-for-uid-1', 1214963407, 'a:0:{}') in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'anonymous user' for key 2 query: INSERT INTO role (name) VALUES ('anonymous user') in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'authenticated user' for key 2 query: INSERT INTO role (name) VALUES ('authenticated user') in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'theme_default' for key 1 query: INSERT INTO variable (name, value) VALUES ('theme_default', 's:7:\"garland\";') in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'garland-user-0' for key 2 query: INSERT INTO blocks (module, delta, theme, status, weight, region, pages, cache) VALUES ('user', '0', 'garland', 1, 0, 'left', '', -1) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'garland-user-1' for key 2 query: INSERT INTO blocks (module, delta, theme, status, weight, region, pages, cache) VALUES ('user', '1', 'garland', 1, 0, 'left', '', -1) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'garland-system-0' for key 2 query: INSERT INTO blocks (module, delta, theme, status, weight, region, pages, cache) VALUES ('system', '0', 'garland', 1, 10, 'footer', '', -1) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry '0-0-all' for key 1 query: INSERT INTO node_access (nid, gid, realm, grant_view, grant_update, grant_delete) VALUES (0, 0, 'all', 1, 0, 0) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'Filtered HTML' for key 2 query: INSERT INTO filter_formats (name, roles, cache) VALUES ('Filtered HTML', ',1,2,', 1) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'Full HTML' for key 2 query: INSERT INTO filter_formats (name, roles, cache) VALUES ('Full HTML', '', 1) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry '1-filter-2' for key 2 query: INSERT INTO filters (format, module, delta, weight) VALUES (1, 'filter', 2, 0) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry '1-filter-0' for key 2 query: INSERT INTO filters (format, module, delta, weight) VALUES (1, 'filter', 0, 1) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry '1-filter-1' for key 2 query: INSERT INTO filters (format, module, delta, weight) VALUES (1, 'filter', 1, 2) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry '1-filter-3' for key 2 query: INSERT INTO filters (format, module, delta, weight) VALUES (1, 'filter', 3, 10) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry '2-filter-2' for key 2 query: INSERT INTO filters (format, module, delta, weight) VALUES (2, 'filter', 2, 0) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry '2-filter-1' for key 2 query: INSERT INTO filters (format, module, delta, weight) VALUES (2, 'filter', 1, 1) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry '2-filter-3' for key 2 query: INSERT INTO filters (format, module, delta, weight) VALUES (2, 'filter', 3, 10) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'filter_html_1' for key 1 query: INSERT INTO variable (name, value) VALUES ('filter_html_1','i:1;') in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'node_options_forum' for key 1 query: INSERT INTO variable (name, value) VALUES ('node_options_forum', 'a:1:{i:0;s:6:\"status\";}') in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: Duplicate entry 'modules/system/system.module' for key 1 query: INSERT INTO system (filename, name, type, owner, status, throttle, bootstrap, schema_version) VALUES('modules/system/system.module', 'system', 'module', '', 1, 0, 0, 6047) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc on line 128

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc:128) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\bootstrap.inc on line 976

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc:128) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\bootstrap.inc on line 976

Warning: Cannot modify header information - headers already sent by (output started at D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc:128) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\bootstrap.inc on line 577

Warning: Cannot modify header information - headers already sent by (output started at D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc:128) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\bootstrap.inc on line 578

Warning: Cannot modify header information - headers already sent by (output started at D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc:128) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\bootstrap.inc on line 579

Warning: Cannot modify header information - headers already sent by (output started at D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\database.mysql.inc:128) in D:\SpikeSource\oss\httpd\htdocs\drupal-6.2\includes\bootstrap.inc on line 580

这时发现数据库里已经有数据,运行脚本前数据库里确实是没数据的,请问这可能是什么原因?