Error: UUID is empty

Settings example:
UUID ee4fe6a6-7585-9930-4e66-4dc492e92e16
WS_PATH /q91hsd5u
XHTTP_PATH /hzbwtjoq

WebSocket config.json:
https://nettya.pages.dev/q91hsd5u/?fragment=true&uuid=ee4fe6a6-7585-9930-4e66-4dc492e92e16

XHTTP config.json:
https://nettya.pages.dev/hzbwtjoq/?fragment=true&uuid=ee4fe6a6-7585-9930-4e66-4dc492e92e16

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