Error: UUID is empty

Settings example:
UUID f1c6210e-ae79-ad16-0c23-e427cdee6c5b
WS_PATH /gdz9cip2
XHTTP_PATH /rosyuk2c

WebSocket config.json:
https://giga-bkx.pages.dev/gdz9cip2/?fragment=true&uuid=f1c6210e-ae79-ad16-0c23-e427cdee6c5b

XHTTP config.json:
https://giga-bkx.pages.dev/rosyuk2c/?fragment=true&uuid=f1c6210e-ae79-ad16-0c23-e427cdee6c5b

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