Error: UUID is empty

Settings example:
UUID 5ac6c248-3e4a-0cfe-4d86-f0c67a716eb1
WS_PATH /dmm77scs
XHTTP_PATH /0igk32u7

WebSocket config.json:
https://nettya.pages.dev/dmm77scs/?fragment=true&uuid=5ac6c248-3e4a-0cfe-4d86-f0c67a716eb1

XHTTP config.json:
https://nettya.pages.dev/0igk32u7/?fragment=true&uuid=5ac6c248-3e4a-0cfe-4d86-f0c67a716eb1

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