Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /opt/lampp/htdocs/msjvendor/database/migrations/2026_06_04_080242_convert_agreement_document_to_json_string.php:7 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjvendor/database/migrations/2026_06_04_080242_convert_agreement_document_to_json_string.php on line 7