Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\database\migrations\2024_03_05_162531_import_contacts_data_to_custom_field.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\database\migrations\2024_03_05_162531_import_contacts_data_to_custom_field.php on line 9