Been using Yourls for while and never had an issue. But all of a sudden can no longer add or edit URL's.

Once the "Shorten The URL" button is clicked just get the spinner. No error message and no messages in Chrome dev tools.

Basically same thing when attempting to edit existing link.

Hosting provider - of course says third party script and no issue there end.

Any ideas where I should starting looking to solve?

Server info:

Apache Version: 2.2.29
PHP Version: 5.4.39
MySQL Version: 5.5.42-cll

Many thanks in advance!