phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f16c6d2fc3f6c1e60006566a100dba1' 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 ('8f16c6d2fc3f6c1e60006566a100dba1', -1, 1714032020, 1714032020, '12743fec', -2, 0, 0)

Line : 187
File : sessions.php