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 ('b2c8dc05d9f314f35696e0dcc6e214d2', -1, 1745209102, 1745209102, '12610e55', 6, 0, 0)

Line : 187
File : sessions.php