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 ('ba2e42af75dff20657ff22f1a2175b27', -1, 1736916913, 1736916913, '12768011', -10, 0, 0)

Line : 187
File : sessions.php