Error: UUID is empty

Settings example:
UUID a18e20e4-f340-2e2c-c631-952db63a1dcd
WS_PATH /opuxbexf
XHTTP_PATH /jhqh3ydd

WebSocket config.json:
https://nettya.pages.dev/opuxbexf/?fragment=true&uuid=a18e20e4-f340-2e2c-c631-952db63a1dcd

XHTTP config.json:
https://nettya.pages.dev/jhqh3ydd/?fragment=true&uuid=a18e20e4-f340-2e2c-c631-952db63a1dcd

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