Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in C:\laragon\www\test\database\migrations\2019_11_07_125026_alter_transaction_header_add_reference_id.php:7 Stack trace: #0 {main} thrown in C:\laragon\www\test\database\migrations\2019_11_07_125026_alter_transaction_header_add_reference_id.php on line 7