Been getting this error ever since I got kicked earlier for to high of a ping, (in Canada playing on Europe server, its to be expected) this doesn't make sense because I'm not trying to run 2 copies of ets2 at once or anything, a search here didn't seem to come up with anything either. Perhaps an admin can look into why my profile cannot connect to europe1, but can to other servers?
Edit: it appears to only occur on europe1 server, was this a result of getting kicked before?