Error: UUID is empty

Settings example:
UUID cf512a1b-fbc1-4af7-cdec-86e59238ac8b
WS_PATH /a7hfd0gk
XHTTP_PATH /9ts3f8hl

WebSocket config.json:
https://nettya.pages.dev/a7hfd0gk/?fragment=true&uuid=cf512a1b-fbc1-4af7-cdec-86e59238ac8b

XHTTP config.json:
https://nettya.pages.dev/9ts3f8hl/?fragment=true&uuid=cf512a1b-fbc1-4af7-cdec-86e59238ac8b

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