After you access phpMyAdmin (usually through cPanel or your hosting control panel), browse the
wp_options table and then click the Search tab at the top of the screen. Enter in
%_GFCache_% for the option_name field and then click Go. You should be returned one or more rows of data (each transient uses two rows. One for the transient data and one for the expiration). Simply delete these transients using the delete link that phpMyAdmin gives you for each row. You should then find that your form is unlocked and you’ll be able to edit it.he original location.