Thread:Support/"Fatal exception of type MWException" as answer for "Special:ManageMessageGroups" page/reply (2)

Thank you for your quick answer !

I first put my question there mw:Extension talk:Translate but then I saw this on top of it : The best place to get support is at translatewiki:Support. Archive.

Anyway again, thank you for your help. Here is the answer to your suggestion : $wgCacheDirectory must be configured

Backtrace:


 * 1) 0 /var/www/rc/extensions/Translate/specials/SpecialManageGroups.php(42): TranslateUtils::cacheFile('translate_messa...')
 * 2) 1 /var/www/rc/includes/SpecialPage.php(613): SpecialManageGroups->execute(NULL)
 * 3) 2 /var/www/rc/includes/SpecialPageFactory.php(487): SpecialPage->run(NULL)
 * 4) 3 /var/www/rc/includes/Wiki.php(291): SpecialPageFactory::executePath(Object(Title), Object(RequestContext))
 * 5) 4 /var/www/rc/includes/Wiki.php(565): MediaWiki->performRequest
 * 6) 5 /var/www/rc/includes/Wiki.php(458): MediaWiki->main
 * 7) 6 /var/www/rc/index.php(59): MediaWiki->run
 * 8) 7 {main}