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 ('d68e4145ef0dbd257987ea86b02c55ef', -1, 1759435631, 1759435631, 'd849d80d', -9, 0, 0)

Line : 187
File : sessions.php