Fatal error: Uncaught Error: Class 'ACP\Editing\Service\Basic' not found in C:\xampp\htdocs\wp-content\plugins\admin-columns-pro\classes\Editing\Service\User\Nicename.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wp-content\plugins\admin-columns-pro\classes\Editing\Service\User\Nicename.php on line 9