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 ('58b3c8bc6b9b3faa6615d092a402b89b', -1, 1751024182, 1751024182, 'd849d833', 42, 0, 0)

Line : 190
File : sessions.php