Error: UUID is empty

Settings example:
UUID 193fa557-5a6d-92ae-0f3f-118195e1368e
WS_PATH /lwrzlaw6
XHTTP_PATH /zpjffcow

WebSocket config.json:
https://mega-1i4.pages.dev/lwrzlaw6/?fragment=true&uuid=193fa557-5a6d-92ae-0f3f-118195e1368e

XHTTP config.json:
https://mega-1i4.pages.dev/zpjffcow/?fragment=true&uuid=193fa557-5a6d-92ae-0f3f-118195e1368e

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