Error: UUID is empty

Settings example:
UUID 0dac4f64-d82a-716d-707e-face667dc419
WS_PATH /7v2l6pgq
XHTTP_PATH /zl7lpodj

WebSocket config.json:
https://nettya.pages.dev/7v2l6pgq/?fragment=true&uuid=0dac4f64-d82a-716d-707e-face667dc419

XHTTP config.json:
https://nettya.pages.dev/zl7lpodj/?fragment=true&uuid=0dac4f64-d82a-716d-707e-face667dc419

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