phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9fa56a7c4212f7591b251b26e3858e8f' 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 ('9fa56a7c4212f7591b251b26e3858e8f', -1, 1714261661, 1714261661, '12dd0dad', 2, 0, 0)

Line : 187
File : sessions.php