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 ('3e469ba36c1076550637a7c05fdc4936', -1, 1713858184, 1713858184, '031196a3', 3, 0, 0)

Line : 187
File : sessions.php