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 ('790557facceef4bdac0d1b810d1b2c61', -1, 1756895217, 1756895217, 'd849d86b', 9, 0, 0)

Line : 189
File : sessions.php