Error: UUID is empty

Settings example:
UUID 97f3325d-7924-f67f-8512-c69227275965
WS_PATH /pw0sev0y
XHTTP_PATH /xczlq4bo

WebSocket config.json:
https://mega-1i4.pages.dev/pw0sev0y/?fragment=true&uuid=97f3325d-7924-f67f-8512-c69227275965

XHTTP config.json:
https://mega-1i4.pages.dev/xczlq4bo/?fragment=true&uuid=97f3325d-7924-f67f-8512-c69227275965

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