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 ('5c2f78c4c5a5de970a909966f4e08c56', -1, 1711724152, 1711724152, '36c4f85d', -4, 0, 0)

Line : 187
File : sessions.php