Server immediately kicks me after joining, trying to rejoin gives message "connection refused: no further information"

There is some issue with origins. Try removing it

Quote from Cqctus

That did fix it, thank you but origins is one of the main mods we use on the server. if i reinstalled it would it break everything again and if so is there a work around?

I am not sure about a workaround. You can try contacting the mod author for a solution