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 ('2fb0b96589d0b5ef91fba4e3387df559', -1, 1790113386, 1790113386, 'd849d899', -6, 0, 0)

Line : 187
File : sessions.php