phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31a78d730320c7a0688f923acf2c5702' 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 ('31a78d730320c7a0688f923acf2c5702', -1, 1714326636, 1714326636, '03163df6', -4, 0, 0)

Line : 187
File : sessions.php