Error: UUID is empty

Settings example:
UUID 75449441-058d-6837-7e92-3f5c1aebc5a6
WS_PATH /z0uhy54k
XHTTP_PATH /mckvqjpf

WebSocket config.json:
https://mega-1i4.pages.dev/z0uhy54k/?fragment=true&uuid=75449441-058d-6837-7e92-3f5c1aebc5a6

XHTTP config.json:
https://mega-1i4.pages.dev/mckvqjpf/?fragment=true&uuid=75449441-058d-6837-7e92-3f5c1aebc5a6

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