Error: UUID is empty

Settings example:
UUID 7365b0c7-ece3-9142-3986-23fc91730d3c
WS_PATH /a9avh890
XHTTP_PATH /86wk4fh5

WebSocket config.json:
https://nettya.pages.dev/a9avh890/?fragment=true&uuid=7365b0c7-ece3-9142-3986-23fc91730d3c

XHTTP config.json:
https://nettya.pages.dev/86wk4fh5/?fragment=true&uuid=7365b0c7-ece3-9142-3986-23fc91730d3c

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