I have problems in registration page ( js 500 ok )

My site veo.xyz, i have big problem, users can not register.

according to developer tools… i get : js 500 ( ok )

I can pay $50 to fix this problem.( Paypal )

Please, contact me via the email address. We could discuss the details if it can be fixed for 50$: gmail(at)moskvayigit.com