I have now identified the error. It was the minify plugin together with Enfold that cased the problem. It works fine now when I have deactivated the minify plugin.
Is it possible to get a link for downloading version 4.2.4? I need to get this resolved quickly
I don’t know if it will help, but I found a thread about this error on https://wordpress.org/support/topic/stripe-checkout-disabled/
In that thread, they recommend the user to content their theme provider. There is also a comment about that this is probably due to a script conflict.
Ad also, can I get a link to download enfold 4.2.4 since everything worked fine in that version.
I just now also tried to change the Stripe plugin to an older version but the same problem occurs. So it seems like the plugin does not play well with the current version of Enfold
Are you sure this is related to the plugin? If I do change theme to e.g. WordPress Twenty Seventeen, it works perfectly