[otrs] errror in CGI 10 OTRS SYSTEM LOG

Hi, I am getting the below error in System log Mysql when using Dashboard. version 2.4.6 OTRS You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND st.until_time >= 1286808536 ORDER BY st.until_time ASC LIMIT 25' at line 1, SQL: 'SELECT DISTINCT st.id, st.tn, st.until_time FROM ticket st, queue sq WHERE sq.id = st.queue_id AND st.ticket_state_id IN ( ) AND st.until_time >= 1286808536 ORDER BY st.until_time ASC LIMIT 25' Please suggest what could be the problem. -- Regards, Ruzwan