phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './forum/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 ('3f7f0127e12d826c1f549c1e5e0d2fe0', -1, 1757008003, 1757008003, 'd849d879', 2, 0, 0)

Line : 189
File : sessions.php