Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in C:\laragon\www\gsp-mtapp\database\migrations\2020_04_23_084947_alter_add_group_reference_code_transaction_details.php:7 Stack trace: #0 {main} thrown in C:\laragon\www\gsp-mtapp\database\migrations\2020_04_23_084947_alter_add_group_reference_code_transaction_details.php on line 7