Multiplayer License Server Joining Bug

[LastBalls]

When Im trying to join Pedguins Server after joining it says "Kicked : Error 0012 - Protocol Violation Detected!" and similar happens to other license servers.Who knwos how to fix this problem?

[JJackW]

Having the same issue, haven't solved it yet.

[zakariya_]

Hi how did you solve this issue? If you dont mind me asking of course

[JustULTA]

Might be very late, but just leaving an answer in case if someone will ever need this (because i've found no answer online). This happened to me after I've installed tConfig (a mod loader for 1.1.2), and the only solution I've found so far is to remove Terraria folder in ...\Documents\My Games (you can just place it somewhere else so you dont lose your players/worlds/etc). I'm not sure what EXACTLY causes this issue to happen, so you can experiment with that yourself