重装服务器后安装出错！

1 Update

Database Info

New table Map of categories to articles created successfully.
New table Definition of custom fields created successfully.
New table Custom fields that have been assigned to articles created successfully.
New table Text of the articles created successfully.
** New tables created successfully **

Error modifying table Articles: Table 'pblog.articles' doesn't exist
Error modifying table Article Categories: Table 'pblog.articles_categories' doesn't exist
Error modifying table User Comments: Table 'pblog.articles_comments' doesn't exist
Error modifying table Notifications: Table 'pblog.articles_notifications' doesn't exist
Error modifying table Blogs: Table 'pblog.blogs' doesn't exist
Error modifying table Referrers: Table 'pblog.referers' doesn't exist
Error modifying table Trackbacks: Table 'pblog.trackbacks' doesn't exist
Error modifying table Filtered Content: Table 'pblog.filtered_content' doesn't exist
Error modifying table Blocked hosts: Table 'pblog.host_blocking_rules' doesn't exist
Error modifying table Gallery Albums: Table 'pblog.gallery_albums' doesn't exist
Error modifying table Gallery Resources: Table 'pblog.gallery_resources' doesn't exist
Error modifying table Links: Table 'pblog.mylinks' doesn't exist
Error modifying table Links Categories: Table 'pblog.mylinks_categories' doesn't exist
Error modifying table Users: Table 'pblog.users' doesn't exist
Error modifying table Bayesian Filter data table: Table 'pblog.bayesian_filter_info' doesn't exist
Error modifying table Permissions: Table 'pblog.users_permissions' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist
There was an error executing: Table 'pblog.config' doesn't exist

这是什么原因？