Fatal error: Uncaught Error: Interface "Magento\Framework\Event\ObserverInterface" not found in /home/www/staging1.gamanorteweb.com/app/code/Sm/AutoCompleteSearch/Observer/InitializeCartUrl.php:12 Stack trace: #0 {main} thrown in /home/www/staging1.gamanorteweb.com/app/code/Sm/AutoCompleteSearch/Observer/InitializeCartUrl.php on line 12