I am receiving a strange error when visiting my MediaWiki page
Error in fetchObject(): Can’t find file: ‘page.MYI’
(errno: 2)
Backtrace:
* GlobalFunctions.php line 450 calls wfBacktrace()
* Database.php line 520 calls wfDebugDieBacktrace()
When you are experiencing this issue, this means that your database is corrupted or there are missing tables. Make sure that your database details are properly set in the MediaWiki configuration file. If then the error is still present, consider restoring your database from your latest backup.