phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f4b1f6a5c68f7507dd5ee7173e68fd5' 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 ('8f4b1f6a5c68f7507dd5ee7173e68fd5', -1, 1714354989, 1714354989, 'c0a80201', -8, 0, 0)

Line : 187
File : sessions.php