phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 144 Table './foro_fida/phpbb_sessions' is marked as crashed and last (automatic?) repair failed

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dbaf8cf84853dca06780f20de5ecf2f2', -1, 1542182354, 1542182354, '36a31439', 19, 0, 0)

Line : 187
File : sessions.php