phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac004196a36b5c5ed2543be944f71213' 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 ('ac004196a36b5c5ed2543be944f71213', -1, 1714567071, 1714567071, '03105396', -10, 0, 0)

Line : 187
File : sessions.php