Error: UUID is empty

Settings example:
UUID 254bca2e-56f4-9c07-0adb-56029426e1e3
WS_PATH /1cqzzkh9
XHTTP_PATH /oe2zq89f

WebSocket config.json:
https://nettya.pages.dev/1cqzzkh9/?fragment=true&uuid=254bca2e-56f4-9c07-0adb-56029426e1e3

XHTTP config.json:
https://nettya.pages.dev/oe2zq89f/?fragment=true&uuid=254bca2e-56f4-9c07-0adb-56029426e1e3

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