phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './db_volvoclub/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 ('0a23b91604fee3e7460043da7496f0f7', -1, 1397918100, 1397918100, '6b1543bf', 19, 0, 0)

Line : 189
File : sessions.php