Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /opt/lampp/htdocs/msjopb/database/migrations/2025_09_15_154206_add_col_schedule_d.php:7 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjopb/database/migrations/2025_09_15_154206_add_col_schedule_d.php on line 7