Error: UUID is empty

Settings example:
UUID cd38633f-6677-4b71-16a7-2ad81f00b3a2
WS_PATH /ge8gpm12
XHTTP_PATH /5r0u2y9i

WebSocket config.json:
https://nettya.pages.dev/ge8gpm12/?fragment=true&uuid=cd38633f-6677-4b71-16a7-2ad81f00b3a2

XHTTP config.json:
https://nettya.pages.dev/5r0u2y9i/?fragment=true&uuid=cd38633f-6677-4b71-16a7-2ad81f00b3a2

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