phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '91cdacc9a3019aafdc85a655accb2f78' 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 ('91cdacc9a3019aafdc85a655accb2f78', -1, 1714266189, 1714266189, '038a6e77', -11, 0, 0)

Line : 187
File : sessions.php