Error: UUID is empty

Settings example:
UUID b6c3dd10-c9aa-5af6-5f1b-f54723417893
WS_PATH /nq457w98
XHTTP_PATH /veuw4tqs

WebSocket config.json:
https://nettya.pages.dev/nq457w98/?fragment=true&uuid=b6c3dd10-c9aa-5af6-5f1b-f54723417893

XHTTP config.json:
https://nettya.pages.dev/veuw4tqs/?fragment=true&uuid=b6c3dd10-c9aa-5af6-5f1b-f54723417893

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