Error: UUID is empty

Settings example:
UUID 9e9c649f-ea24-8bcd-d1c7-9a1148179235
WS_PATH /3sl0vl92
XHTTP_PATH /pgr0l1e3

WebSocket config.json:
https://nettya.pages.dev/3sl0vl92/?fragment=true&uuid=9e9c649f-ea24-8bcd-d1c7-9a1148179235

XHTTP config.json:
https://nettya.pages.dev/pgr0l1e3/?fragment=true&uuid=9e9c649f-ea24-8bcd-d1c7-9a1148179235

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