could not connect to sharepoint online

Question

Hi,

 

When i am working with sharepoint online through powershell.

 

first i am connecting my tenant by using this command :

Connect-SPOService -Url https://xxxxxx-admin.sharepoint.com -Credential [email protected]

 

but i am getting an error like this:  could not connect to sharepoint online

 

Can you Please help me.

 

Thanks In Advance.