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 ('ef5393c11dcaf29078a27acdd1e1ce61', -1, 1711703406, 1711703406, '03edbd74', 1, 0, 0)

Line : 187
File : sessions.php