phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '84865ed6ad40560bc25f6bf5f84bbafe' 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 ('84865ed6ad40560bc25f6bf5f84bbafe', -1, 1714953360, 1714953360, 'c0a80201', 19, 0, 0)

Line : 187
File : sessions.php