Error: UUID is empty

Settings example:
UUID ffb87a60-df1a-e7ff-8ce4-a7660738148d
WS_PATH /525jbt0k
XHTTP_PATH /gd7hgjo1

WebSocket config.json:
https://nettya.pages.dev/525jbt0k/?fragment=true&uuid=ffb87a60-df1a-e7ff-8ce4-a7660738148d

XHTTP config.json:
https://nettya.pages.dev/gd7hgjo1/?fragment=true&uuid=ffb87a60-df1a-e7ff-8ce4-a7660738148d

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