Thread:Talk:MediaWiki/How can people move the mediawiki to another linux server? (2)

I save the mysql databae(/var/lib/mysql/) and instalation(/var/www/) to another linux machine, but I find I can't work mediawiki fine. I use the same method and I think the method can move the discuz! and wordpress data to the another linux os successfully.

All the message show at below.
 * '''A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script
 * Query: SELECT page_title FROM `page` WHERE page_is_redirect = '0' AND page_namespace = '8' AND (page_title NOT LIKE '%/%' ) AND (page_len > 10000)
 * Function: MessageCache::loadFromDB(en)-big
 * Error: 1146 Table 'MEDIAWIKI.page' doesn't exist (IP)'''
 * Error: 1146 Table 'MEDIAWIKI.page' doesn't exist (IP)'''

I also visit this this page, but it still doesn't useful.

Could MediaWiki provide any official tutorial to let people move their mediawiki to another machine?