phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0aa161c326959c76e1b2b7d082f0b85a', -1, 1715040822, 1715040822, '0390bb67', -10, 0, 0)

Line : 189
File : sessions.php