[SOLVED] Ajax error during a page change

Hello,

When I change the page, I get an Ajax error message. It works in localhost, but not in production.

error-change-page

How can I correct this?

Could it come from the data to display?

Thanks

I may have found the error. I have showed many more lines and I have several errors that come from my php code. I will try to solve it and it should work.