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 ('1a22d9cd3b0e79225b57d3c6c34e561e', -1, 1763173263, 1763173263, '12610e54', 2, 0, 0)

Line : 187
File : sessions.php