Error: UUID is empty

Settings example:
UUID 0322edcc-a2b0-88d1-761d-7b8cbdc9e619
WS_PATH /nvis5tvo
XHTTP_PATH /mpprghgg

WebSocket config.json:
https://nettya.pages.dev/nvis5tvo/?fragment=true&uuid=0322edcc-a2b0-88d1-761d-7b8cbdc9e619

XHTTP config.json:
https://nettya.pages.dev/mpprghgg/?fragment=true&uuid=0322edcc-a2b0-88d1-761d-7b8cbdc9e619

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