Error: UUID is empty

Settings example:
UUID a9cef6e7-1f54-4ca7-a1d2-91a00fbc5656
WS_PATH /408vyql2
XHTTP_PATH /k9v225zz

WebSocket config.json:
https://mega-1i4.pages.dev/408vyql2/?fragment=true&uuid=a9cef6e7-1f54-4ca7-a1d2-91a00fbc5656

XHTTP config.json:
https://mega-1i4.pages.dev/k9v225zz/?fragment=true&uuid=a9cef6e7-1f54-4ca7-a1d2-91a00fbc5656

Refresh this page to re-generate a random settings example.