Hi,
^3PunkBuster Server: 5 7d76f66c3c84625f233d5ee8b41f288a {0/-1} "Disorder" "24.86.187.2" VIOLATION (MD5TOOL) 9002
Information:
http://www.evenbalance.com/index.php?page=md5tool.php"A MD5 tool mismatch is raised when the MD5 (message digest 5) hash of a file on the clients computer does not match a preset MD5 hash for the file, specified by the server's administrator. If the MD5 hash of the file matches a hash of a known cheat file, the account will be banned."
Are you cheating?

The MD5-Tool controls the gamefolder for well known cheatfiles. And if this tool finds one of this files, you will get a ban by Punkbuster.
Try to update your pbfiles with pbsetup or unistall your cheats
