phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9bff54517fc8d890898b5b0b944b34dd', -1, 1711655493, 1711655493, '035b131c', -8, 0, 0)

Line : 193
File : sessions.php