phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a1a9248a52a9ae0b6dcf659b2c122fa0' 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 ('a1a9248a52a9ae0b6dcf659b2c122fa0', -1, 1714303274, 1714303274, '12d8ef2e', 0, 0, 0)

Line : 187
File : sessions.php