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 ('9c25370e2198ffa02a7d382b9e23b34d', -1, 1711709380, 1711709380, '12e87dbc', -11, 0, 0)

Line : 187
File : sessions.php