Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\laragon\www\siepvr\database\migrations\2022_01_13_175454_add_created_by_column_to_patients_table.php:8 Stack trace: #0 {main} thrown in C:\laragon\www\siepvr\database\migrations\2022_01_13_175454_add_created_by_column_to_patients_table.php on line 8