phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ffef1ceaa52b6289386fc58f0ba08904' 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 ('ffef1ceaa52b6289386fc58f0ba08904', -1, 1713514071, 1713514071, '1276b8ed', 3, 0, 0)

Line : 187
File : sessions.php