Fatal error: Uncaught Error: Call to undefined function __() in C:\xampp\htdocs\wp-content\themes\themify-ultra\themify\themify-builder\includes\themify-builder-import-file.php:2 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wp-content\themes\themify-ultra\themify\themify-builder\includes\themify-builder-import-file.php on line 2