well.. i simply deleted the column in guild table..
this exdb got built-in database, so as long as server is not restarted - guild notices will stay.
and if you would do an update, could you please delete strings from gameserver.exe? i mean "%s %s %s Attack Speed Is Wrong" lines and similar unneeded stuff?
i already deleted those from CS gameserver, but normal GS is packed, so i can't :/
with all those lines.. logs are just too big. It also slows down the server, sometimes making gameserver crash. And if there would be a lot of players playing - logs would become 5Gb size in no time!