Error: UUID is empty

Settings example:
UUID 318e4182-8546-11ca-e8ba-c11eff1f687f
WS_PATH /pjvbrex7
XHTTP_PATH /pa9evkaf

WebSocket config.json:
https://nettya.pages.dev/pjvbrex7/?fragment=true&uuid=318e4182-8546-11ca-e8ba-c11eff1f687f

XHTTP config.json:
https://nettya.pages.dev/pa9evkaf/?fragment=true&uuid=318e4182-8546-11ca-e8ba-c11eff1f687f

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