Root package 'serverfireteam/blog' cannot require itself in its composer.json

[yuri25]

I add "serverfireteam/blog": "2.*" to require section of composer
I get message:
Root package 'serverfireteam/blog' cannot require itself in its composer.json
Did you accidentally name your root package after an external package?

Who Error?

[quant-algo]

No we don't have blog in panel require.