Error: UUID is empty

Settings example:
UUID e3fd8c14-a96c-9668-dea7-3bf34d11313d
WS_PATH /sb5de4ot
XHTTP_PATH /9e6y11rt

WebSocket config.json:
https://giga-bkx.pages.dev/sb5de4ot/?fragment=true&uuid=e3fd8c14-a96c-9668-dea7-3bf34d11313d

XHTTP config.json:
https://giga-bkx.pages.dev/9e6y11rt/?fragment=true&uuid=e3fd8c14-a96c-9668-dea7-3bf34d11313d

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