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 ('7f96e5602bdd4d5dfb20d15aed84f520', -1, 1711719108, 1711719108, '2cdf2589', 1, 0, 0)

Line : 187
File : sessions.php