Fatal error: Uncaught UnexpectedValueException: Missing handler definition for BeforePageDisplay in HookHandlers attribute in /web/ganjawiki.ru/extensions/MobileDetect/extension.json in /web/ganjawiki.ru/includes/registration/ExtensionProcessor.php:474 Stack trace: #0 /web/ganjawiki.ru/includes/registration/ExtensionProcessor.php(542): ExtensionProcessor->setArrayHookHandler() #1 /web/ganjawiki.ru/includes/registration/ExtensionProcessor.php(255): ExtensionProcessor->extractHooks() #2 /web/ganjawiki.ru/includes/registration/ExtensionRegistry.php(449): ExtensionProcessor->extractInfo() #3 /web/ganjawiki.ru/includes/registration/ExtensionRegistry.php(314): ExtensionRegistry->readFromQueue() #4 /web/ganjawiki.ru/includes/Setup.php(285): ExtensionRegistry->loadFromQueue() #5 /web/ganjawiki.ru/includes/WebStart.php(92): require_once('...') #6 /web/ganjawiki.ru/index.php(44): require('...') #7 {main} thrown in /web/ganjawiki.ru/includes/registration/ExtensionProcessor.php on line 474