Error: UUID is empty

Settings example:
UUID f597eb60-fb77-0a0b-dfbc-2e109ef793b2
WS_PATH /gkt5af3u
XHTTP_PATH /bhjukep4

WebSocket config.json:
https://mega-1i4.pages.dev/gkt5af3u/?fragment=true&uuid=f597eb60-fb77-0a0b-dfbc-2e109ef793b2

XHTTP config.json:
https://mega-1i4.pages.dev/bhjukep4/?fragment=true&uuid=f597eb60-fb77-0a0b-dfbc-2e109ef793b2

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