Error: UUID is empty

Settings example:
UUID 28acf23b-8e7c-49b6-6dfe-9f4a52d8f222
WS_PATH /f5qfa2x1
XHTTP_PATH /ckjhydko

WebSocket config.json:
https://mega-1i4.pages.dev/f5qfa2x1/?fragment=true&uuid=28acf23b-8e7c-49b6-6dfe-9f4a52d8f222

XHTTP config.json:
https://mega-1i4.pages.dev/ckjhydko/?fragment=true&uuid=28acf23b-8e7c-49b6-6dfe-9f4a52d8f222

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