Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\laragon\www\Clinic\database\migrations\2026_09_03_000001_add_pdf_integrity_to_issued_documents.php:22 Stack trace: #0 {main} thrown in C:\laragon\www\Clinic\database\migrations\2026_09_03_000001_add_pdf_integrity_to_issued_documents.php on line 22