Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Debug\ExceptionHandler" not found in /home/sustaina/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php:42 Stack trace: #0 {main} thrown in /home/sustaina/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php on line 42