Error: UUID is empty

Settings example:
UUID 3b0ad04b-9867-584e-923f-3babe43f83ad
WS_PATH /p16gxlsa
XHTTP_PATH /e4d993eq

WebSocket config.json:
https://nettya.pages.dev/p16gxlsa/?fragment=true&uuid=3b0ad04b-9867-584e-923f-3babe43f83ad

XHTTP config.json:
https://nettya.pages.dev/e4d993eq/?fragment=true&uuid=3b0ad04b-9867-584e-923f-3babe43f83ad

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