Error: UUID is empty

Settings example:
UUID b54e49da-0c5c-eb02-25d9-e50ce340a39f
WS_PATH /p6sd3lu4
XHTTP_PATH /xmwtv74y

WebSocket config.json:
https://nettya.pages.dev/p6sd3lu4/?fragment=true&uuid=b54e49da-0c5c-eb02-25d9-e50ce340a39f

XHTTP config.json:
https://nettya.pages.dev/xmwtv74y/?fragment=true&uuid=b54e49da-0c5c-eb02-25d9-e50ce340a39f

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