Error: UUID is empty

Settings example:
UUID 523c8568-8581-6e22-7bf1-31f2d79f3a8c
WS_PATH /hy2jzyrf
XHTTP_PATH /ql9sp9gy

WebSocket config.json:
https://mega-1i4.pages.dev/hy2jzyrf/?fragment=true&uuid=523c8568-8581-6e22-7bf1-31f2d79f3a8c

XHTTP config.json:
https://mega-1i4.pages.dev/ql9sp9gy/?fragment=true&uuid=523c8568-8581-6e22-7bf1-31f2d79f3a8c

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