Error: UUID is empty

Settings example:
UUID 961a4238-5115-8d0f-ccda-fe0511eb2bd3
WS_PATH /jg7fdr3z
XHTTP_PATH /66uxhisx

WebSocket config.json:
https://nettya.pages.dev/jg7fdr3z/?fragment=true&uuid=961a4238-5115-8d0f-ccda-fe0511eb2bd3

XHTTP config.json:
https://nettya.pages.dev/66uxhisx/?fragment=true&uuid=961a4238-5115-8d0f-ccda-fe0511eb2bd3

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