Error: UUID is empty

Settings example:
UUID 26bc88f1-b4e2-4e89-2b7c-f6b9a21b2e55
WS_PATH /5q7ukm0a
XHTTP_PATH /y5pi0h4s

WebSocket config.json:
https://nettya.pages.dev/5q7ukm0a/?fragment=true&uuid=26bc88f1-b4e2-4e89-2b7c-f6b9a21b2e55

XHTTP config.json:
https://nettya.pages.dev/y5pi0h4s/?fragment=true&uuid=26bc88f1-b4e2-4e89-2b7c-f6b9a21b2e55

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