Error: UUID is empty

Settings example:
UUID b4f2c0df-6fef-a9f5-154a-4e82bc84c5d6
WS_PATH /73f77u66
XHTTP_PATH /o59p6u37

WebSocket config.json:
https://nettya.pages.dev/73f77u66/?fragment=true&uuid=b4f2c0df-6fef-a9f5-154a-4e82bc84c5d6

XHTTP config.json:
https://nettya.pages.dev/o59p6u37/?fragment=true&uuid=b4f2c0df-6fef-a9f5-154a-4e82bc84c5d6

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