Error: UUID is empty

Settings example:
UUID 8316de9c-1c33-d270-23c0-f44445f20e6b
WS_PATH /ynsnvgwr
XHTTP_PATH /kauutfdu

WebSocket config.json:
https://nettya.pages.dev/ynsnvgwr/?fragment=true&uuid=8316de9c-1c33-d270-23c0-f44445f20e6b

XHTTP config.json:
https://nettya.pages.dev/kauutfdu/?fragment=true&uuid=8316de9c-1c33-d270-23c0-f44445f20e6b

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