Quiz is not working next button showing bar only

Hi Daniel,

I replied on email yesterday but not response yet.

Please assist me.

Hello,
Replied to your email, Please check. And please do not post same message at multiple places, it would delay the response process.

Can someone assist me ?

I take a quiz and start , for question 1 i select answer then click on next button then progress bar show only don't go to second question. In console it's showing error "jquery.min.js:5 Uncaught TypeError: m.easing[this.easing] is not a function". I attached a screenshot.

Please help me out.

Thanks in advance.