Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /mnt/volume_lon1_01/backend/adminseppi/vendor/illuminate/database/DatabaseServiceProvider.php:14 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/adminseppi/vendor/illuminate/database/DatabaseServiceProvider.php on line 14