phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './foro_lataberna/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 ('f6820a0459f2c315f0de3d7788f64a58', -1, 1469778364, 1469778364, '36c44d0e', 1, 0, 0)

Line : 187
File : sessions.php