Exception encountered, of type "Error"
[41e4c744] /index.php?title=%D0%A3%D1%87%D0%B0%D1%81%D1%82%D0%BD%D0%B8%D0%BA:MaksKom/MiningGoldField&action=export2oo Error from line 229 of /var/www/discopal/actual/extensions/DocExport/DocExport.php: Call to undefined function wfMessageNoTrans()
Backtrace:
#0 /var/www/discopal/actual/extensions/DocExport/DocExport.php(144): DocExport::sendTo(Article, string)
#1 /var/www/discopal/actual/includes/Hooks.php(201): DocExport::onUnknownAction(string, Article)
#2 /var/www/discopal/actual/includes/MediaWiki.php(494): Hooks::run(string, array)
#3 /var/www/discopal/actual/includes/MediaWiki.php(287): MediaWiki->performAction(Article, Title)
#4 /var/www/discopal/actual/includes/MediaWiki.php(714): MediaWiki->performRequest()
#5 /var/www/discopal/actual/includes/MediaWiki.php(508): MediaWiki->main()
#6 /var/www/discopal/actual/index.php(41): MediaWiki->run()
#7 {main}