phpBB : Kritischer Fehler

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '479b8e03af88d99095c52c18abcbebd5' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('479b8e03af88d99095c52c18abcbebd5', -1, 1784888079, 1784888079, 'c0a8bcfc', 9, 0, 0)

Line : 187
File : sessions.php