phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b509aefda60a9ce58381658700b08289' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b509aefda60a9ce58381658700b08289', -1, 1765103667, 1765103667, 'd849d806', -9, 0, 0)

Line : 187
File : sessions.php