Error: UUID is empty

Settings example:
UUID a1eb564d-dc9a-77ad-8577-72d08a8d175a
WS_PATH /846xwimp
XHTTP_PATH /jqn9fmwf

WebSocket config.json:
https://nettya.pages.dev/846xwimp/?fragment=true&uuid=a1eb564d-dc9a-77ad-8577-72d08a8d175a

XHTTP config.json:
https://nettya.pages.dev/jqn9fmwf/?fragment=true&uuid=a1eb564d-dc9a-77ad-8577-72d08a8d175a

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