Error: UUID is empty

Settings example:
UUID 64abf906-121a-fee2-ab40-4cb50b40dd1e
WS_PATH /cpoyiand
XHTTP_PATH /ozb2alvi

WebSocket config.json:
https://nettya.pages.dev/cpoyiand/?fragment=true&uuid=64abf906-121a-fee2-ab40-4cb50b40dd1e

XHTTP config.json:
https://nettya.pages.dev/ozb2alvi/?fragment=true&uuid=64abf906-121a-fee2-ab40-4cb50b40dd1e

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