Fatal error: Uncaught Error: Call to undefined function esc_html_e() in C:\xampp\htdocs\wp-content\plugins\advanced-custom-fields\includes\admin\views\upgrade\network.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wp-content\plugins\advanced-custom-fields\includes\admin\views\upgrade\network.php on line 21