Sentry error, but I'm not using Sentry

Hi all! Please help me solve the problem. I got a Sentry error (I’m attaching a screenshot), but I don’t use it in my project.

I worked with forms and installed two packages for the phone field and select, and therefore thought that this was possible because of them. But removing the packages did not solve the issue. Moreover, I completely reinstalled React and Frontity, did NOT install these packages and the error did not go away. Perhaps Frontity itself somehow uses it?

Thanks in advance everyone!