[NEED HELP] Button "Load more" on JUX Testimonial page not working

Hello,

Button "Load more" on JUX Testimonial page not working after upgrade to Joomla 3.7.0

Page with error: www.svetitskiy.com/home/testimonials.html

Error screencast: cloud.mail.ru/public/5w7D/ig7qfNMgi

Please help me to solve this issue!

Thanks.

Dear Kirill,
Thanks for using our product.
Please give me your account of administrator via mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
I will check and feedback your issue in here
Thank you so much for empathy

Hi,

I see, you have created a copy of site using FTP without file compression. So site has exceeded the quota on the server end has stop working.
Please don't create non-compressed copy!

I have deleted your non-compressed copy. Please, repair JUX testimonial now.