Error: UUID is empty

Settings example:
UUID 6449a938-a05d-980e-39fc-a6d1f937554e
WS_PATH /ahyr84ww
XHTTP_PATH /py4ozdyr

WebSocket config.json:
https://giga-bkx.pages.dev/ahyr84ww/?fragment=true&uuid=6449a938-a05d-980e-39fc-a6d1f937554e

XHTTP config.json:
https://giga-bkx.pages.dev/py4ozdyr/?fragment=true&uuid=6449a938-a05d-980e-39fc-a6d1f937554e

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