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 ('6f9e78c499abd018d20b238e504f93f8', -1, 1787024261, 1787024261, 'd849d844', 3, 0, 0)

Line : 187
File : sessions.php