After using my PC a couple of times with the extensions folder renamed, I starded having the same problem again, so I renamed the extensions-old to extensions again, a I can se my mail accounts now, so probably the previous comment is not right.
After using my PC a couple of times with the extensions folder renamed, I starded having the same problem again, so I renamed the extensions-old to extensions again, a I can se my mail accounts now, so probably the previous comment is not right.