Looks like lots of people are having this issue <a href="https://www.reddit.com/r/Roll20/comments/1nvgdwi/something_went_wrong_error_whenever_someone_tries/" rel="nofollow">https://www.reddit.com/r/Roll20/comments/1nvgdwi/something_went_wrong_error_whenever_someone_tries/</a> Every time I move a map with resize to fit, or whenever a player moves a token, I get a pop up with this same error, this screenshot is from a video I took. WE play in the same game. I'm running Windows 7 and Chrome, I've deleted the cache, done a hard restart, tried firefox, opera and a different PC with Windows 10. Still the same Error and it's Unplayable when the tokens are moving.