I got this Error after I uploaded the new LocalSettings.php
After I put $wgShowExceptionDetails in it I get:
[WHI@LcCoLCwAACQdQdkAAAMH] /index.php MWException from line 118 of /mnt/web115/a2/12/57862812/htdocs/mediawiki/includes/cache/localisation/LCStoreCDB.php: Unable to move the new CDB file into place.
Backtrace:
0 /mnt/web115/a2/12/57862812/htdocs/mediawiki/includes/cache/localisation/LocalisationCache.php(1030): LCStoreCDB->finishWrite() 1 /mnt/web115/a2/12/57862812/htdocs/mediawiki/includes/cache/localisation/LocalisationCache.php(464): LocalisationCache->recache(string) 2 /mnt/web115/a2/12/57862812/htdocs/mediawiki/includes/cache/localisation/LocalisationCache.php(338): LocalisationCache->initLanguage(string) 3 /mnt/web115/a2/12/57862812/htdocs/mediawiki/includes/cache/localisation/LocalisationCache.php(275): LocalisationCache->loadItem(string, string) 4 /mnt/web115/a2/12/57862812/htdocs/mediawiki/languages/Language.php(4384): LocalisationCache->getItem(string, string) 5 /mnt/web115/a2/12/57862812/htdocs/mediawiki/languages/Language.php(228): Language::getFallbacksFor(string) 6 /mnt/web115/a2/12/57862812/htdocs/mediawiki/languages/Language.php(191): Language::newFromCode(string) 7 /mnt/web115/a2/12/57862812/htdocs/mediawiki/includes/Setup.php(714): Language::factory(string) 8 /mnt/web115/a2/12/57862812/htdocs/mediawiki/includes/WebStart.php(137): require_once(string) 9 /mnt/web115/a2/12/57862812/htdocs/mediawiki/index.php(40): require(string) 10 {main}