Javascript breaking

Hi there,

On this page, an enrolment form should be displayed. However, when I set the Javascript Option ‘Optimise JavaScript Code’ to enabled, the form no longer appears.

I believe the scripts being called are the following, which I’ve excluded already. I’ve also tried enabling and disabling the other options in the JS section but to no avail:

• wp-content/plugins/ax_plugin/js/ax-event-cal-helper.js,
• wp-content/plugins/the-events-calendar/common/src/resources/js/tooltip.min.js,
• wp-content/plugins/the-events-calendar/common/src/resources/js/tribe-common.min.js

Are you able to assist me in finding which JS script is breaking when I try to optimise the JS please?

Thanks.

The page I need help with: [log in to see the link]