Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /opt/lampp/htdocs/msjsales/database/migrations/2024_12_23_123534_create_mst_billing.php:7 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjsales/database/migrations/2024_12_23_123534_create_mst_billing.php on line 7