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 ('5a817b5e62d46c69dad97be2043e96f2', -1, 1758247497, 1758247497, 'd849d8a4', -9, 0, 0)

Line : 187
File : sessions.php