Error: UUID is empty

Settings example:
UUID ad27a2d1-44a0-f9f5-e9af-0578976374b2
WS_PATH /85yo0xz1
XHTTP_PATH /o6xkn3qy

WebSocket config.json:
https://nettya.pages.dev/85yo0xz1/?fragment=true&uuid=ad27a2d1-44a0-f9f5-e9af-0578976374b2

XHTTP config.json:
https://nettya.pages.dev/o6xkn3qy/?fragment=true&uuid=ad27a2d1-44a0-f9f5-e9af-0578976374b2

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