Fatal error: Uncaught Error: Call to undefined function _e() in /opt/app-root/src/wp-content/plugins/advanced-custom-fields/includes/admin/views/html-admin-tools.php:21 Stack trace: #0 {main} thrown in /opt/app-root/src/wp-content/plugins/advanced-custom-fields/includes/admin/views/html-admin-tools.php on line 21