The same thing happened to me yesterday, I thought it could be an error in the last plugins I played, so just in case I deleted them. It still doesn't work and I keep getting the same error.

Another thing I did was go to the document where the error occurs and to line 391, I tried to modify it and even delete it, but then it gave an error on another line, even in other files. I can't find a solution to the problem and I need the page for next week.