Error: UUID is empty

Settings example:
UUID 9e03a482-000e-9ec3-867d-bf5d19e6d46c
WS_PATH /lmhmlh63
XHTTP_PATH /wfc5vvea

WebSocket config.json:
https://mega-1i4.pages.dev/lmhmlh63/?fragment=true&uuid=9e03a482-000e-9ec3-867d-bf5d19e6d46c

XHTTP config.json:
https://mega-1i4.pages.dev/wfc5vvea/?fragment=true&uuid=9e03a482-000e-9ec3-867d-bf5d19e6d46c

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