Error: UUID is empty

Settings example:
UUID be21f3f2-d6be-cabd-5924-e5dfb974be9d
WS_PATH /lajimsqj
XHTTP_PATH /70kni7l8

WebSocket config.json:
https://nettya.pages.dev/lajimsqj/?fragment=true&uuid=be21f3f2-d6be-cabd-5924-e5dfb974be9d

XHTTP config.json:
https://nettya.pages.dev/70kni7l8/?fragment=true&uuid=be21f3f2-d6be-cabd-5924-e5dfb974be9d

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