Error: UUID is empty

Settings example:
UUID 6f877b0e-9ed9-a163-c567-7a19416fcb31
WS_PATH /hcojx96s
XHTTP_PATH /6cbmkfvx

WebSocket config.json:
https://nettya.pages.dev/hcojx96s/?fragment=true&uuid=6f877b0e-9ed9-a163-c567-7a19416fcb31

XHTTP config.json:
https://nettya.pages.dev/6cbmkfvx/?fragment=true&uuid=6f877b0e-9ed9-a163-c567-7a19416fcb31

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