Couldn't load network while creating VM

[okilicaslan]

When I try to create new VM on Admin Center, I got the following error.

Type
Error

Message
Couldn't load networks. Error (1) RemoteException: The specified module 'NetworkController' was not loaded because no valid module file was found in any module directory. (2) RemoteException: The specified module 'NetworkController' was not loaded because no valid module file was found in any module directory. (3) RemoteException: The term 'Get-NetworkControllerAccessControlList' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

I cannot select created Virtual Network because of this issue.