Error: UUID is empty

Settings example:
UUID 40ea37b2-8688-2262-579f-7959e8a24490
WS_PATH /hv54y4sb
XHTTP_PATH /ufgeuuhp

WebSocket config.json:
https://giga-bkx.pages.dev/hv54y4sb/?fragment=true&uuid=40ea37b2-8688-2262-579f-7959e8a24490

XHTTP config.json:
https://giga-bkx.pages.dev/ufgeuuhp/?fragment=true&uuid=40ea37b2-8688-2262-579f-7959e8a24490

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