phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './soocool2_db/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('e06b143adfd5e4e485aa02fe3df7a985', -1, 1429369732, 1429369732, '36e3d78d', 2, 0, 0)

Line : 187
File : sessions.php