phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '09ff4a70a8eac0553e9c54556b0833b5' 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 ('09ff4a70a8eac0553e9c54556b0833b5', -1, 1714289459, 1714289459, '12d8baa4', -2, 0, 0)

Line : 187
File : sessions.php