Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /opt/lampp/htdocs/msjhris/database/migrations/2025_10_06_140000_add_signature_to_users_table.php:7 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjhris/database/migrations/2025_10_06_140000_add_signature_to_users_table.php on line 7