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 ('bad9dd2ab7d36dd647ac40cce404803e', -1, 1762603305, 1762603305, 'd849d800', 3, 0, 0)

Line : 187
File : sessions.php