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 ('648c0c445c1c7918eba4b5a3915c0e3d', -1, 1469883625, 1469883625, '36e0e557', 0, 0, 0)

Line : 187
File : sessions.php