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 ('c4c7a312fdbeb590d7280974680bd6e7', -1, 1792881437, 1792881437, 'd849d8d0', 17, 0, 0)

Line : 187
File : sessions.php