Fatal error: Uncaught Error: Interface "Wikibase\Lib\Store\EntityStoreWatcher" not found in /var/www/html/w/extensions/Wikibase/repo/includes/Store/TermFallbackCacheEntityStoreWatcher.php:24 Stack trace: #0 {main} thrown in /var/www/html/w/extensions/Wikibase/repo/includes/Store/TermFallbackCacheEntityStoreWatcher.php on line 24