phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b715bd74d256d20caa58b0937d5e90fa' 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 ('b715bd74d256d20caa58b0937d5e90fa', -1, 1714005424, 1714005424, '038cbaf1', -4, 0, 0)

Line : 187
File : sessions.php