Hi,
A menu crashing bug in the developmental branch of SourceMod (1.6) has been fixed. We urge anyone using SourceMod to update to snapshop #4176 immediately.
Windows: http://www.sourcemod.net/smdrop/1.6/sourcemod-1.6.0-hg4176-windows.zip
Linux: http://www.sourcemod.net/smdrop/1.6/sourcemod-1.6.0-hg4176-linux.tar.gz
Mac: http://www.sourcemod.net/smdrop/1.6/sourcemod-1.6.0-hg4176-mac.zip
If you need help upgrading SourceMod, click here for the upgrade instructions.