Fatal error: Uncaught Error: Class "Illuminate\Routing\Controller" not found in /home/smartcrmiq/public_html/dev/vendor/beyondcode/laravel-mailbox/src/Http/Controllers/PostmarkController.php:9 Stack trace: #0 {main} thrown in /home/smartcrmiq/public_html/dev/vendor/beyondcode/laravel-mailbox/src/Http/Controllers/PostmarkController.php on line 9