phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cbfef3c90a06380471131f9d35c3f947' 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 ('cbfef3c90a06380471131f9d35c3f947', -1, 1714067497, 1714067497, '340eb796', -4, 0, 0)

Line : 187
File : sessions.php