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 ('af396d63d04814bd65f1c28a6b20fb24', -1, 1772959831, 1772959831, 'd849d8d9', 3, 0, 0)

Line : 187
File : sessions.php