Error: UUID is empty

Settings example:
UUID cd90d31d-928b-cb31-633a-3b909b146041
WS_PATH /ay242o7s
XHTTP_PATH /57sinair

WebSocket config.json:
https://mega-1i4.pages.dev/ay242o7s/?fragment=true&uuid=cd90d31d-928b-cb31-633a-3b909b146041

XHTTP config.json:
https://mega-1i4.pages.dev/57sinair/?fragment=true&uuid=cd90d31d-928b-cb31-633a-3b909b146041

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