Error: UUID is empty

Settings example:
UUID 7453ad03-a7fd-81c5-bed3-5f62289e6259
WS_PATH /ys8t3lsi
XHTTP_PATH /31goxr4r

WebSocket config.json:
https://giga-bkx.pages.dev/ys8t3lsi/?fragment=true&uuid=7453ad03-a7fd-81c5-bed3-5f62289e6259

XHTTP config.json:
https://giga-bkx.pages.dev/31goxr4r/?fragment=true&uuid=7453ad03-a7fd-81c5-bed3-5f62289e6259

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