Error when trying to sync with Ankihub

[abdo.nh]

Start up error that will not go away

Please open C:\Users\19186\AppData\Roaming\Anki2\addons21\files_backup in a file explorer and delete the 1214357311 folder if possible. This is the folder of the ImageResizer add-on. It’s possible that it didn’t get fully deleted when you deleted it using Anki’s Add-on dialog. If you still get an error after doing that please post the error here.