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 ('f2116e88407e0b26d9374d272631c022', -1, 1414780117, 1414780117, '36e2d5e4', -4, 0, 0)

Line : 187
File : sessions.php