Could this be wrong . This came up last night on our server but i know the clan and the person a little . just wondering as to why its saying this as i really doubt they trying to crash our server's . This as came up before when this player entered our server
He could've had some faulty values in his cfg, stufftexted by some lame mod on another server or something.
One of his userinfo cvars probably contains some bogus string to trigger a buffer overflow, causing the server to crash.
However right now it isn't a reason for kicking such person, because many legit players could be kicked, so we recommend using sv_kickbadcmd 0 for now.