I have installed plugin some time ago and it has worked, but today I am unable to start a plugin in my Obsidian app (Windows 10), with error
Acess to fetch at 'https://tokens.grammarly.com/oauth2/token?retry=2' from origin 'app://obsidian.md' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.
I have installed plugin some time ago and it has worked, but today I am unable to start a plugin in my Obsidian app (Windows 10), with error