phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1964ab76983757d06dcc222f635b864e' 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 ('1964ab76983757d06dcc222f635b864e', -1, 1713570468, 1713570468, '1276e269', -4, 0, 0)

Line : 187
File : sessions.php