phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c1f60e5ab7a633d07505bae866363dcc', -1, 1749402466, 1749402466, 'd849d878', 2, 0, 0)

Line : 190
File : sessions.php