Keep trying is all I can suggest. Happened to me a few times. Only other Thing is to reinstall the game, I refuse to reinstall 70+gb every update tho so I feel your pain. Reinstalled twice this year already.

Sorry bud truth be told not much can be done until things get fixed on their end.

I'm aware of the fix incoming, I'm posting this because I havnt seen any other topics with my particular issue. I tried uninstalling and reinstalling over night, still just crashes to dashboard after pressing A at the Ouroboros. I can't even get to character select screen to play. https://forums.elderscrollsonline.com/en/discussion/comment/3134941/#Comment_3134941 link is referring to characters crashing, not the client repeated crashing trying to log in. I just want the team to be aware of everything even if they already know, so they can get everything they can fixed. If I can't even open the game till Wednesday I'm going to be a sad panda because I'll miss out on upgrading all my horses a few days and paying for eso plus that can't use.