Error: UUID is empty

Settings example:
UUID 9356ff87-2eb6-f808-e19f-51cb4998a228
WS_PATH /s7v9kjp9
XHTTP_PATH /hj2gao7o

WebSocket config.json:
https://nettya.pages.dev/s7v9kjp9/?fragment=true&uuid=9356ff87-2eb6-f808-e19f-51cb4998a228

XHTTP config.json:
https://nettya.pages.dev/hj2gao7o/?fragment=true&uuid=9356ff87-2eb6-f808-e19f-51cb4998a228

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