Error: UUID is empty

Settings example:
UUID d0ee47a7-7333-aa9f-dd93-a2f5b350c129
WS_PATH /5btjp42u
XHTTP_PATH /vbvsxysg

WebSocket config.json:
https://mega-1i4.pages.dev/5btjp42u/?fragment=true&uuid=d0ee47a7-7333-aa9f-dd93-a2f5b350c129

XHTTP config.json:
https://mega-1i4.pages.dev/vbvsxysg/?fragment=true&uuid=d0ee47a7-7333-aa9f-dd93-a2f5b350c129

Refresh this page to re-generate a random settings example.