Error: UUID is empty

Settings example:
UUID 3fb4fc50-8836-4486-0bc3-f58323020137
WS_PATH /i6w2pv68
XHTTP_PATH /5o9h9wfq

WebSocket config.json:
https://nettya.pages.dev/i6w2pv68/?fragment=true&uuid=3fb4fc50-8836-4486-0bc3-f58323020137

XHTTP config.json:
https://nettya.pages.dev/5o9h9wfq/?fragment=true&uuid=3fb4fc50-8836-4486-0bc3-f58323020137

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