Error: UUID is empty

Settings example:
UUID 3ee4e269-28ed-e7e8-87d4-774da6d4b320
WS_PATH /mptvprft
XHTTP_PATH /vx850fii

WebSocket config.json:
https://nettya.pages.dev/mptvprft/?fragment=true&uuid=3ee4e269-28ed-e7e8-87d4-774da6d4b320

XHTTP config.json:
https://nettya.pages.dev/vx850fii/?fragment=true&uuid=3ee4e269-28ed-e7e8-87d4-774da6d4b320

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