i was busy to make a contest in my group , but suddenly when i make a new thread for the group annoucement , it was error to open it , what is the problm about it?
i think this problem will be very hard to solve it
i will post the sreen shoot thumbail picture here to let ppl click it to see what the problem i have more deeply

Just FYI, this is a SQL error. Sheqel will have to look into it as it seems to be a bug with the database.