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 ('d0cd7df23dc184115cfef061bf437341', -1, 1711717722, 1711717722, '3653b065', -1, 0, 0)

Line : 187
File : sessions.php