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 ('0ec1420468b765ba12b05033f24effba', -1, 1711701325, 1711701325, '2cd278b6', 1, 0, 0)

Line : 187
File : sessions.php