Error: UUID is empty

Settings example:
UUID 42d154e4-26b7-ac42-b244-feae6ccffcf2
WS_PATH /kcbfepvo
XHTTP_PATH /2w6wh7bb

WebSocket config.json:
https://giga-bkx.pages.dev/kcbfepvo/?fragment=true&uuid=42d154e4-26b7-ac42-b244-feae6ccffcf2

XHTTP config.json:
https://giga-bkx.pages.dev/2w6wh7bb/?fragment=true&uuid=42d154e4-26b7-ac42-b244-feae6ccffcf2

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