phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1d6a846f79bcaf5a1330a37aacc0e6c2' 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 ('1d6a846f79bcaf5a1330a37aacc0e6c2', -1, 1760371984, 1760371984, 'd849d80b', 3, 0, 0)

Line : 187
File : sessions.php