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 ('c4df671b48ddc69a0fd2b4b4d6da4b79', -1, 1713614720, 1713614720, '12df9fc3', -4, 0, 0)

Line : 187
File : sessions.php