Error: UUID is empty

Settings example:
UUID 819640e7-231e-92bc-ea0f-f96352a29eb1
WS_PATH /0hq3wtjj
XHTTP_PATH /zrw4cg9n

WebSocket config.json:
https://nettya.pages.dev/0hq3wtjj/?fragment=true&uuid=819640e7-231e-92bc-ea0f-f96352a29eb1

XHTTP config.json:
https://nettya.pages.dev/zrw4cg9n/?fragment=true&uuid=819640e7-231e-92bc-ea0f-f96352a29eb1

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