phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './myforum/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 ('13f05c2478d0fac850be5e759908a1b2', -1, 1762497918, 1762497918, 'd849d800', 3, 0, 0)

Line : 187
File : sessions.php