Fatal error: Uncaught TypeError: Return value of SMDB\apis\Tools\LangUtils::defineFrontOfficeLang() must be an instance of SMDB\apis\Tools\Langs\DocumentLang, null returned in /home/lamaisy/www/intui_washop_smdb/apis/Tools/LangUtils.php:118 Stack trace: #0 /home/lamaisy/www/intui_washop_smdb/apis/Tools/LangUtils.php(29): SMDB\apis\Tools\LangUtils::defineFrontOfficeLang() #1 /home/lamaisy/www/intui_washop_app/Controllers/Redirect404.php(23): SMDB\apis\Tools\LangUtils::autoDefineLang() #2 /home/lamaisy/www/intui_washop_app/Controllers/Redirect404.php(47): App\Controllers\Redirect404->run() #3 /home/lamaisy/www/intui_washop_app/Front/FrontDispatcher.php(38): App\Controllers\Redirect404::staticRun() #4 /home/lamaisy/www/shop_index.php(14): App\Front\FrontDispatcher->run() #5 {main} thrown in /home/lamaisy/www/intui_washop_smdb/apis/Tools/LangUtils.php on line 118