MTA:SA error code
MTA:SA error CC33
The server's answer was not what MTA expected, and MTA kept the payload it received.
How to fix it
Install the current MTA update
Close MTA and run the current installer from multitheftauto.com. Several connection codes are simply an old client meeting a newer server.
Try the connection again
Close MTA, open it again and connect once more. A single failed attempt can come from a restart on the server or a short break in your own connection.
Still not fixed? Copy the whole message, not only the code, and check your log in the Fix tool. It is read on your own computer.
About this code
MTA's own client shows a CC code when something fails before or during a connection: the address, the nickname, a module it could not load, or the connection itself. MTA's own documentation gives CC33 as Server-response error (1), payload.
All fix guides · Every MTA:SA error code · Crash codes and offsets
Where this comes from
Read on 5 September 2026 and written in our own words here.