Error: UUID is empty

Settings example:
UUID cf851c0d-216c-c8e0-80ff-c2a7ce84fa50
WS_PATH /axcf345i
XHTTP_PATH /a29u0q02

WebSocket config.json:
https://nettya.pages.dev/axcf345i/?fragment=true&uuid=cf851c0d-216c-c8e0-80ff-c2a7ce84fa50

XHTTP config.json:
https://nettya.pages.dev/a29u0q02/?fragment=true&uuid=cf851c0d-216c-c8e0-80ff-c2a7ce84fa50

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