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 ('d942504a05ee6ba0c40ef15d453dc72e', -1, 1430230983, 1430230983, '3690ce49', 8, 0, 0)

Line : 187
File : sessions.php