Error: UUID is empty

Settings example:
UUID 9d7a1c02-eff0-1e85-2fba-96d83ff70d1e
WS_PATH /9j161gtv
XHTTP_PATH /b5oiovw5

WebSocket config.json:
https://nettya.pages.dev/9j161gtv/?fragment=true&uuid=9d7a1c02-eff0-1e85-2fba-96d83ff70d1e

XHTTP config.json:
https://nettya.pages.dev/b5oiovw5/?fragment=true&uuid=9d7a1c02-eff0-1e85-2fba-96d83ff70d1e

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