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 ('9c80ca8d313d4dc72bc846db4197cd2e', -1, 1762200539, 1762200539, 'd849d839', 1, 0, 0)

Line : 187
File : sessions.php