phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '39ca4a0e4716fb2e81a400f1a46f4ccd' 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 ('39ca4a0e4716fb2e81a400f1a46f4ccd', -1, 1714224183, 1714224183, '12def015', 6, 0, 0)

Line : 187
File : sessions.php