Error: UUID is empty

Settings example:
UUID e309e7f9-55f6-3bd1-ec1c-5747e0981d70
WS_PATH /9xd5s79f
XHTTP_PATH /h9kzi7e0

WebSocket config.json:
https://nettya.pages.dev/9xd5s79f/?fragment=true&uuid=e309e7f9-55f6-3bd1-ec1c-5747e0981d70

XHTTP config.json:
https://nettya.pages.dev/h9kzi7e0/?fragment=true&uuid=e309e7f9-55f6-3bd1-ec1c-5747e0981d70

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