Thread:Project:Support desk/Bug in MediaWiki Language Extension Bundle

I want install MediaWiki Language Extension Bundle but receive message in browser:

'''A database query error has occurred. This may indicate a bug in the software.'''

I at the end of my LocalSettings.php file add

$wgShowSQLErrors = 1;

and run the update script again.The message see:

Query: SELECT tmi_value FROM `translate_messageindex` WHERE tmi_key = '0:مدیاویکی' LIMIT 1 Function: DatabaseMessageIndex::get Error: 1146 Table 'mechir_mv.translate_messageindex' doesn't exist (localhost)