Error: UUID is empty

Settings example:
UUID 3723608d-42ca-5811-2787-24f35247178b
WS_PATH /9s3c9j0u
XHTTP_PATH /r5567zqq

WebSocket config.json:
https://nettya.pages.dev/9s3c9j0u/?fragment=true&uuid=3723608d-42ca-5811-2787-24f35247178b

XHTTP config.json:
https://nettya.pages.dev/r5567zqq/?fragment=true&uuid=3723608d-42ca-5811-2787-24f35247178b

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