Uncaught EvalError

[1323ED5]

I am not sure is it a bug or not, because I don't know how it really should be

When I set Content-Security-Policy in my nginx configuration as bellow
add_header Content-Security-Policy "default-src 'self' http: https: data: blob: 'unsafe-inline'" always;

and trying to login or something, I am getting this error and empty page

[1323ED5]

#1127