Hey Sarah,
Thanks for reaching out!
I see that you have more plugins to import eventbrite events.
To make sure that those plugins do not interfere, I would suggest deactivating them, at least until we get this sorted.
When that’s done I would recommend to start setting up eventbrite from scratch.
First remove the EB authorization. You can find guidance for that in the “Remove Authorization” section of this article.
Afterwards, try to set up the connection again and see if that helps.
Let me know what you find. If you are still getting errors, please share some screenshots of them.
Cheers,
Andras