Error: UUID is empty

Settings example:
UUID 56b2f7e6-4a46-ae38-15dc-cd03dcf9bd4b
WS_PATH /w9c9r2v3
XHTTP_PATH /ensfsind

WebSocket config.json:
https://mega-1i4.pages.dev/w9c9r2v3/?fragment=true&uuid=56b2f7e6-4a46-ae38-15dc-cd03dcf9bd4b

XHTTP config.json:
https://mega-1i4.pages.dev/ensfsind/?fragment=true&uuid=56b2f7e6-4a46-ae38-15dc-cd03dcf9bd4b

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