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 ('5a9b5e4b8ac1d9b7100e806bf1f9b09a', -1, 1747984175, 1747984175, '12610e50', -4, 0, 0)

Line : 187
File : sessions.php