Reason why you should be unbanned : I don't know what I did to get banned? I was playing, the server got really laggy, and BAM I was perma banned... I like playing here. I'm still in shock not knowing what the hell happened
You were banned by the anti hacking program that is on the server. The console banned you for this reason: KAC: Command sv_soundscape_printdebuginfo violation
It is an exploit to crash servers. The logs will tell me what command you executed. There is no reason you should have been using the command 'sv_soundscape_printdebuginfo', which is used to overflow/crash servers.
It means he could have been trying to crash the server. But I'm giving him a chance and hoping it was a mistake, or something strange happened on his computer.