Error: UUID is empty

Settings example:
UUID 28634515-b8fb-263e-2b41-f7c62b2dc464
WS_PATH /x2ar027z
XHTTP_PATH /anre6ftr

WebSocket config.json:
https://nettya.pages.dev/x2ar027z/?fragment=true&uuid=28634515-b8fb-263e-2b41-f7c62b2dc464

XHTTP config.json:
https://nettya.pages.dev/anre6ftr/?fragment=true&uuid=28634515-b8fb-263e-2b41-f7c62b2dc464

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