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 ('a8ff9200238cb99f91d24bf7af391724', -1, 1713517615, 1713517615, '1276c3a2', 5, 0, 0)

Line : 187
File : sessions.php