Error: UUID is empty

Settings example:
UUID 66b75eea-29fb-e918-cd0c-52fd07cee854
WS_PATH /m296d5e8
XHTTP_PATH /7atp3r18

WebSocket config.json:
https://nettya.pages.dev/m296d5e8/?fragment=true&uuid=66b75eea-29fb-e918-cd0c-52fd07cee854

XHTTP config.json:
https://nettya.pages.dev/7atp3r18/?fragment=true&uuid=66b75eea-29fb-e918-cd0c-52fd07cee854

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