Error: UUID is empty

Settings example:
UUID 22ed3a17-deb8-651c-4e17-06a1a263d5d5
WS_PATH /2ds6szyh
XHTTP_PATH /plcihtpy

WebSocket config.json:
https://nettya.pages.dev/2ds6szyh/?fragment=true&uuid=22ed3a17-deb8-651c-4e17-06a1a263d5d5

XHTTP config.json:
https://nettya.pages.dev/plcihtpy/?fragment=true&uuid=22ed3a17-deb8-651c-4e17-06a1a263d5d5

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