Error: UUID is empty

Settings example:
UUID 15ac9260-6322-dcde-7116-b8e7ce8fa129
WS_PATH /fy4svtd3
XHTTP_PATH /y7gexebb

WebSocket config.json:
https://mega-1i4.pages.dev/fy4svtd3/?fragment=true&uuid=15ac9260-6322-dcde-7116-b8e7ce8fa129

XHTTP config.json:
https://mega-1i4.pages.dev/y7gexebb/?fragment=true&uuid=15ac9260-6322-dcde-7116-b8e7ce8fa129

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