Error: UUID is empty

Settings example:
UUID 6a5116c4-831a-cc93-4b64-7d339b9d68c4
WS_PATH /wpjlvjxx
XHTTP_PATH /t63izzic

WebSocket config.json:
https://nettya.pages.dev/wpjlvjxx/?fragment=true&uuid=6a5116c4-831a-cc93-4b64-7d339b9d68c4

XHTTP config.json:
https://nettya.pages.dev/t63izzic/?fragment=true&uuid=6a5116c4-831a-cc93-4b64-7d339b9d68c4

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