Error: UUID is empty

Settings example:
UUID 7e4553b0-6c97-f8f7-b66a-c7aa034b497e
WS_PATH /k44w7sb9
XHTTP_PATH /8b3d8lwd

WebSocket config.json:
https://nettya.pages.dev/k44w7sb9/?fragment=true&uuid=7e4553b0-6c97-f8f7-b66a-c7aa034b497e

XHTTP config.json:
https://nettya.pages.dev/8b3d8lwd/?fragment=true&uuid=7e4553b0-6c97-f8f7-b66a-c7aa034b497e

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