phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '856fcdc272154ad42b7250168da6c75b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('856fcdc272154ad42b7250168da6c75b', -1, 1714943396, 1714943396, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php