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 ('7b40fb4497d1b5986e7b4c5567ac3ee9', -1, 1711716054, 1711716054, '2cdf2a78', -4, 0, 0)

Line : 187
File : sessions.php