Refused to load the scrip

Hi, this plugin is blocking script loads, making most of the basic functions non-functional. Clearing the cache doesn’t help.

The console returns the following errors:
Refused to load the script ‘<URL>’ because it violates the following Content Security Policy directive: “script-src ‘self'”. Note that ‘script-src-elem’ was not explicitly set, so ‘script-src’ is used as a fallback.

Refused to load the script 'data:text/javascript;base64,d2luZG93Ll93cGVtb2ppU2V0dGluZ3M9eyJiYXNlVXJsIjoiaHR0cHM6XC9cL3Mudy5vcmdcL2ltYWdlc1wvY29yZVwvZW1vamlcLzE0LjAuMFwvNzJ4NzJcLyIsImV4dCI6Ii5wbmciLCJzdmdVcmwiOiJodHRwczpcL1wvcy53Lm9yZ1wvaW1hZ2VzXC9jb3JlXC9lbW9qaVwvMTQuMC4wXC9zdmdcLyIsInN2Z0V4dCI6Ii5zdmciLCJzb3VyY2UiOnsiY29uY2F0ZW1vamkiOiJodHRwczpcL1wvc3prb2R5em9jLnBsXC93cC1pbmNsdWRlc1wvanNcL3dwLWVtb2ppLXJlbGVhc2UubWluLmpzP3Zlcj02LjAuMyJ9fTsKLyohIFRoaXMgZmlsZSBpcyBhdXRvLWdlbmVyYXRlZCAqLwohZnVuY3Rpb24oZSxhLHQpe3ZhciBuLHIsbyxpPWEuY3JlYXR...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' because it violates the following Content Security Policy directive: "script-src 'self'". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback.

wpcf7 is not defined.

The page I need help with: [log in to see the link]