Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Debug\ExceptionHandler' not found in /var/www/development/pixtask/vendor/laravel/lumen-framework/src/Exceptions/Handler.php:26 Stack trace: #0 {main} thrown in /var/www/development/pixtask/vendor/laravel/lumen-framework/src/Exceptions/Handler.php on line 26