Error: UUID is empty

Settings example:
UUID 3d4e5af0-9eef-5313-0280-1d85942b75cb
WS_PATH /z1fbxi1x
XHTTP_PATH /r4zbyh1d

WebSocket config.json:
https://nettya.pages.dev/z1fbxi1x/?fragment=true&uuid=3d4e5af0-9eef-5313-0280-1d85942b75cb

XHTTP config.json:
https://nettya.pages.dev/r4zbyh1d/?fragment=true&uuid=3d4e5af0-9eef-5313-0280-1d85942b75cb

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