Error: UUID is empty

Settings example:
UUID 9c71db07-69c8-3f11-fc91-0df06d2f4a57
WS_PATH /s68l2jch
XHTTP_PATH /yvotalys

WebSocket config.json:
https://nettya.pages.dev/s68l2jch/?fragment=true&uuid=9c71db07-69c8-3f11-fc91-0df06d2f4a57

XHTTP config.json:
https://nettya.pages.dev/yvotalys/?fragment=true&uuid=9c71db07-69c8-3f11-fc91-0df06d2f4a57

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