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 ('4ede2eaa1fede317c5e7801a4492fb6b', -1, 1715325034, 1715325034, '12766430', -1, 0, 0)

Line : 189
File : sessions.php