Error: UUID is empty

Settings example:
UUID 1e5c22f9-8eb0-2cd8-eb26-25f53f32ffa9
WS_PATH /ys43cdr3
XHTTP_PATH /mwcf09xh

WebSocket config.json:
https://nettya.pages.dev/ys43cdr3/?fragment=true&uuid=1e5c22f9-8eb0-2cd8-eb26-25f53f32ffa9

XHTTP config.json:
https://nettya.pages.dev/mwcf09xh/?fragment=true&uuid=1e5c22f9-8eb0-2cd8-eb26-25f53f32ffa9

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