Error: UUID is empty

Settings example:
UUID 5185f78f-c7e0-ece3-5b57-d2c0410e5a62
WS_PATH /pip2ncn3
XHTTP_PATH /bzlpdtfg

WebSocket config.json:
https://nettya.pages.dev/pip2ncn3/?fragment=true&uuid=5185f78f-c7e0-ece3-5b57-d2c0410e5a62

XHTTP config.json:
https://nettya.pages.dev/bzlpdtfg/?fragment=true&uuid=5185f78f-c7e0-ece3-5b57-d2c0410e5a62

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