Error: UUID is empty

Settings example:
UUID 1daebc2b-adb1-8d19-8d8c-bd4a23d6f4f6
WS_PATH /3sbldrrd
XHTTP_PATH /rlrrqpqr

WebSocket config.json:
https://mega-1i4.pages.dev/3sbldrrd/?fragment=true&uuid=1daebc2b-adb1-8d19-8d8c-bd4a23d6f4f6

XHTTP config.json:
https://mega-1i4.pages.dev/rlrrqpqr/?fragment=true&uuid=1daebc2b-adb1-8d19-8d8c-bd4a23d6f4f6

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