Can't log in. Patch error

I get a pop-up message when I try to log in.
"getIndex(142) is not a valid selector for curNetMsg script 59954, ip 0xab"
I can see th patch window underneath,but once I slect Yes or Cancel,the game patcher closes.

Download and install the new client: https://realmserver.com/files/RatLabsRealm.msi

Never mind. Re-installing the game fixed it.

Thanx Wolf