Fatal error: Uncaught Error: Call to undefined function _e() in C:\xampp\htdocs\wp-content\plugins\admin-columns-pro\templates\admin\tooltip\primary-column.php:2 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wp-content\plugins\admin-columns-pro\templates\admin\tooltip\primary-column.php on line 2