Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\View\Engine' not found in /mnt/volume_lon1_01/backend/admin/vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:8 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/admin/vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php on line 8