Error: UUID is empty

Settings example:
UUID 5b96f1e0-6b4f-a04c-4107-392a1a29ef9d
WS_PATH /6cd034am
XHTTP_PATH /u0gsf4ku

WebSocket config.json:
https://nettya.pages.dev/6cd034am/?fragment=true&uuid=5b96f1e0-6b4f-a04c-4107-392a1a29ef9d

XHTTP config.json:
https://nettya.pages.dev/u0gsf4ku/?fragment=true&uuid=5b96f1e0-6b4f-a04c-4107-392a1a29ef9d

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