Fatal error: Uncaught Error: Call to undefined function __() in C:\xampp\htdocs\wp-content\plugins\advanced-custom-fields\includes\admin\views\browse-fields-modal.php:4 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wp-content\plugins\advanced-custom-fields\includes\admin\views\browse-fields-modal.php on line 4