Maintenance for the week of January 12:
• [IN PROGRESS] ESO Store and Account System for maintenance – January 14, 9:00AM ET (14:00 UTC) - 12:00PM ET (17:00 UTC)
Error 307 indicates you've been disconnected from the server, which can sometimes be for inactivity. When this happens, you should wait for a period of 15-20 minutes before attempting to login again. If you are repeatedly getting this error message please let us know.