Registration Submission Error

I've used Event Booking on a couple websites, but recently installed it on an additional website and I can't get the registrations to work. Upon submission of an event registration, I receive an error 400.

I noticed on the edit category page it displays an error "Notice: Undefined property: stdClass::$show_on_submit_event_form in /home/(removed path)/public_html/administrator/components/com_eventbooking/view/category/html.php on line 27"

(I removed the path)

I am running version 2.14.3. I've tried the database and URL tools with no success. Any help would be appreciated. Thank you.

Hello Jim

Honestly, 400 error is so strange to me and I don't really know why it happens. Maybe you can contact your hosting provider, ask them to see why we get this error? After that, come back to me and we will check it further

For the notice, you can go to Events Booking -> Configuration, set Debug Mode to No, press Save button in the toolbar so that the new config option value will be saved to database and the notice will be gone

Tuan