Error: UUID is empty

Settings example:
UUID d8ff474b-802c-a12d-dba7-6ddb1ed53aa2
WS_PATH /kwxtneqg
XHTTP_PATH /lzjqt21e

WebSocket config.json:
https://nettya.pages.dev/kwxtneqg/?fragment=true&uuid=d8ff474b-802c-a12d-dba7-6ddb1ed53aa2

XHTTP config.json:
https://nettya.pages.dev/lzjqt21e/?fragment=true&uuid=d8ff474b-802c-a12d-dba7-6ddb1ed53aa2

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