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 ('03e0324e04a16f1f38935d5ee4512c04', -1, 1765975869, 1765975869, 'd849d889', -4, 0, 0)

Line : 187
File : sessions.php