phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9bf96c4c568766b225c6542af795fc16' 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 ('9bf96c4c568766b225c6542af795fc16', -1, 1711712798, 1711712798, '03ebb4f5', -9, 0, 0)

Line : 187
File : sessions.php