Hi, suddenly all my websites cannot save the theme in Builder. In all of them I get a pop-up background which prevents me from making a selection whether the theme should be activated or not. And that's it, it freezes like that. See screenshot below.
I also found out what is the problem: Builder is incorrectly referencing the image:
It expects it to be in [Domain.com]/themes/upfront/img/uf-ui-sprite.svg, in reality everything would be in [Domain.com]/wp-content/themes/upfront/img/uf-ui-sprite.svg, as you can see in this screenshot:
Please fix or tell me how to fix as I cannot do anything at the moment in any of my websites.