Error: UUID is empty

Settings example:
UUID 804309fe-ad72-94d0-59f0-46ecad302528
WS_PATH /byrow08a
XHTTP_PATH /7ado5mz4

WebSocket config.json:
https://nettya.pages.dev/byrow08a/?fragment=true&uuid=804309fe-ad72-94d0-59f0-46ecad302528

XHTTP config.json:
https://nettya.pages.dev/7ado5mz4/?fragment=true&uuid=804309fe-ad72-94d0-59f0-46ecad302528

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