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 ('1c11dfd3a37f691889cb08cdb6d8ef0c', -1, 1752615235, 1752615235, 'd849d803', -4, 0, 0)

Line : 187
File : sessions.php