Error: UUID is empty

Settings example:
UUID a4d86126-4428-4ad0-4fea-c33823b71228
WS_PATH /oglzg4sr
XHTTP_PATH /7teo2tuq

WebSocket config.json:
https://nettya.pages.dev/oglzg4sr/?fragment=true&uuid=a4d86126-4428-4ad0-4fea-c33823b71228

XHTTP config.json:
https://nettya.pages.dev/7teo2tuq/?fragment=true&uuid=a4d86126-4428-4ad0-4fea-c33823b71228

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