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 ('ab48fbd90c34c98b8a35b9dcf39e7a0a', -1, 1711706584, 1711706584, '035aff16', 5, 0, 0)

Line : 187
File : sessions.php