Error: UUID is empty

Settings example:
UUID e81719e8-a4b3-4232-6f27-2b163ac56a12
WS_PATH /wnqtnewv
XHTTP_PATH /o71wziaw

WebSocket config.json:
https://nettya.pages.dev/wnqtnewv/?fragment=true&uuid=e81719e8-a4b3-4232-6f27-2b163ac56a12

XHTTP config.json:
https://nettya.pages.dev/o71wziaw/?fragment=true&uuid=e81719e8-a4b3-4232-6f27-2b163ac56a12

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