Error: UUID is empty

Settings example:
UUID 59d0df88-50a9-634d-80ad-35129c3bbb4c
WS_PATH /86ckrgww
XHTTP_PATH /vpzt3em7

WebSocket config.json:
https://nettya.pages.dev/86ckrgww/?fragment=true&uuid=59d0df88-50a9-634d-80ad-35129c3bbb4c

XHTTP config.json:
https://nettya.pages.dev/vpzt3em7/?fragment=true&uuid=59d0df88-50a9-634d-80ad-35129c3bbb4c

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