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 ('4b60cbe2fe1b3157df55c1391508d873', -1, 1429921243, 1429921243, '36d34f63', 2, 0, 0)

Line : 187
File : sessions.php