phpBB : Erro Crítico

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO f_activesessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f6dd8ded231ac93a9d8629b1d8b23a2c', -1, 1711702469, 1711702469, '2cdec4ec', -11, 0, 0)

Line : 187
File : sessions.php