Error: UUID is empty

Settings example:
UUID facb7a0f-2265-912d-8cda-c94dfdc8f9f3
WS_PATH /fiez000f
XHTTP_PATH /bin7iwon

WebSocket config.json:
https://giga-bkx.pages.dev/fiez000f/?fragment=true&uuid=facb7a0f-2265-912d-8cda-c94dfdc8f9f3

XHTTP config.json:
https://giga-bkx.pages.dev/bin7iwon/?fragment=true&uuid=facb7a0f-2265-912d-8cda-c94dfdc8f9f3

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