Error: UUID is empty

Settings example:
UUID 2f00bd41-d5dd-8b53-92a8-9a95400ad96e
WS_PATH /pwqohu6h
XHTTP_PATH /fhg5n5d2

WebSocket config.json:
https://nettya.pages.dev/pwqohu6h/?fragment=true&uuid=2f00bd41-d5dd-8b53-92a8-9a95400ad96e

XHTTP config.json:
https://nettya.pages.dev/fhg5n5d2/?fragment=true&uuid=2f00bd41-d5dd-8b53-92a8-9a95400ad96e

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