Error: UUID is empty

Settings example:
UUID 35314e93-6226-fd62-7d62-ba886e199840
WS_PATH /y7d69rc0
XHTTP_PATH /kugh948o

WebSocket config.json:
https://nettya.pages.dev/y7d69rc0/?fragment=true&uuid=35314e93-6226-fd62-7d62-ba886e199840

XHTTP config.json:
https://nettya.pages.dev/kugh948o/?fragment=true&uuid=35314e93-6226-fd62-7d62-ba886e199840

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