After updating everything to SM 1.4.2, I get this error when I try to use various Player Commands from the admin menu:
L 04/23/2012 - 22:41:42: Info (map "ctf_turbine") (file "errors_20120423.log")
L 04/23/2012 - 22:41:42: [SM] Native "SetClientInfo" reported: IServer interface not supported, file a bug report.
L 04/23/2012 - 22:41:42: [SM] Displaying call stack trace for plugin "playercommands.smx":
L 04/23/2012 - 22:41:42: [SM] [0] Line 43, C:\builds\build-sourcemod\win32-1.4\build\plugins\playercommands/rename.sp:
erformRename()
L 04/23/2012 - 22:41:42: [SM] [1] Line 126, C:\builds\build-sourcemod\win32-1.4\build\plugins\playercommands/rename.sp::MenuHandler_Rename()