Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/devypfrfhn/avancement.devyp.fr/database/migrations/2020_11_18_180000_update_project_table_add_customer.php:7 Stack trace: #0 {main} thrown in /home/devypfrfhn/avancement.devyp.fr/database/migrations/2020_11_18_180000_update_project_table_add_customer.php on line 7