Error: UUID is empty

Settings example:
UUID fe3f73ff-bf57-1b1c-2eb8-ebc098d24e49
WS_PATH /sshum3ma
XHTTP_PATH /vyeopjqp

WebSocket config.json:
https://nettya.pages.dev/sshum3ma/?fragment=true&uuid=fe3f73ff-bf57-1b1c-2eb8-ebc098d24e49

XHTTP config.json:
https://nettya.pages.dev/vyeopjqp/?fragment=true&uuid=fe3f73ff-bf57-1b1c-2eb8-ebc098d24e49

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