I am trying to migrate my SharePoint 2013 site to Office 365. After providing valid credentials on both sides, when i select the site and press Next button, i face the below error. Unfortunately, there is not much details on this error. 

[![enter image description here](https://i.stack.imgur.com/IMQzO.png)](https://i.stack.imgur.com/IMQzO.png)

> 
> Sorry, you can’t create this site. Please enter a different Sharepoint
>  Online site URL or contact your administrator.
> 
> 
> 

[![enter image description here](https://i.stack.imgur.com/N2IU1.png)](https://i.stack.imgur.com/N2IU1.png)

I tried different names but each time i get the same error.

Please advise.