phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6e1807159b2d90c914664d046e77663b' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6e1807159b2d90c914664d046e77663b', -1, 1714176928, 1714176928, '340e9637', -9, 0, 0)

Line : 187
File : sessions.php