Colour section module producing forbidden error

Hi,

I’m experiencing a really odd error which I think will be at the host end but any guidance or assistance would be much appreciated. To debudg, I’ve set up a brand new wordpress install and latest enfold theme at link in private content.

If I create a page and add any modules with the ALB, all works fine, BUT as soon as I try to add a color section block and update the page, a 403 forbidden error is shown. I’ve set up credentials for access and whilst I don’t think this is a problem with the theme (as I have another client using the theme no problem), but any advice as to what I can request from the host would be greatly appreciated

Thanks