Settings page is not loading due to JS error

Hello there,

I face a strange situation. I am using your plugin on many websites of mine but on only one it happened this one yesterday:

The settings page is not loading (spinning circle stays there forever) and at the console log I see the following:

https://prnt.sc/s0zPS9__CvAM

Any ideas?

Thanks in advance,

George.