phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '18bdd45d9686b3714f00238e3e93be07' 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 ('18bdd45d9686b3714f00238e3e93be07', -1, 1711706813, 1711706813, '12d0c5f3', -1, 0, 0)

Line : 187
File : sessions.php