Error: UUID is empty

Settings example:
UUID 7db0fe69-c1e5-5631-6be4-5668349c0177
WS_PATH /o7cafysg
XHTTP_PATH /zx281hy8

WebSocket config.json:
https://nettya.pages.dev/o7cafysg/?fragment=true&uuid=7db0fe69-c1e5-5631-6be4-5668349c0177

XHTTP config.json:
https://nettya.pages.dev/zx281hy8/?fragment=true&uuid=7db0fe69-c1e5-5631-6be4-5668349c0177

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