Error: UUID is empty

Settings example:
UUID 9ef8ee18-5c06-3269-3035-1ec59be4a040
WS_PATH /ckg4dw6q
XHTTP_PATH /kk3oobis

WebSocket config.json:
https://nettya.pages.dev/ckg4dw6q/?fragment=true&uuid=9ef8ee18-5c06-3269-3035-1ec59be4a040

XHTTP config.json:
https://nettya.pages.dev/kk3oobis/?fragment=true&uuid=9ef8ee18-5c06-3269-3035-1ec59be4a040

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