WHMCS Support Ticket Not Working Through Plugin

Hello,

While testing the newly installed WHMCS WP Integration plugin I discovered an issue while trying to submit a support ticket.

While on the main Wordpress site, the support ticket does not work. An error with the Custom Fields appears whether the field is required or not. The support ticket system does work flawlessly when you are using the WHMCS site without going through Wordpress.

Any help would be greatly appreciated.

Thanks