Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/clienti2020/public_html/novaballet.it/database/migrations/update2_2/2020_08_15_222332_add_update_columns.php:7 Stack trace: #0 {main} thrown in /home/clienti2020/public_html/novaballet.it/database/migrations/update2_2/2020_08_15_222332_add_update_columns.php on line 7