Error: UUID is empty

Settings example:
UUID 7a1cad8b-b47c-62d9-bbd4-0b15c9fd36d3
WS_PATH /wvxklbvh
XHTTP_PATH /rtt9akzc

WebSocket config.json:
https://nettya.pages.dev/wvxklbvh/?fragment=true&uuid=7a1cad8b-b47c-62d9-bbd4-0b15c9fd36d3

XHTTP config.json:
https://nettya.pages.dev/rtt9akzc/?fragment=true&uuid=7a1cad8b-b47c-62d9-bbd4-0b15c9fd36d3

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