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 ('b33e29b6a7791d3f8fb251d310f943cb', -1, 1711706721, 1711706721, '6b147be3', -7, 0, 0)

Line : 187
File : sessions.php