In my code, I am trying to load “web” after creating client context. Below is my code:

$  SiteUrl  = "...."; #My site URL goes here#     $  uname =$  xmlFile.Account.Trim()      $  pwd = $  xmlFile.Password.Trim()     Add-Type -Path $  path"\DLLs\Microsoft.SharePoint.Client.dll"     Add-Type -Path $  path"\DLLs\Microsoft.SharePoint.Client.Runtime.dll"     $  securePassword=New-Object SecureString     foreach($  c in $  pwd.ToCharArray())     {         $  securePassword.AppendChar($  c)     }      # Getting ClientContext object..      $  clientContext = New-Object Microsoft.SharePoint.Client.ClientContext($  SiteUrl)     $  credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($  uname, $  pwd)       $  clientContext.Credentials =   New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($  credentials)      if (!$  clientContext.ServerObjectIsNull.Value)      {         try{              $  web = $  clientContext.Web;             $  clientContext.Load($  web);             $  clientContext.ExecuteQuery();              write-host $  web              }              catch             {              }     } 

I am getting error:

System.Management.Automation.MethodInvocationException: Exception calling “ExecuteQuery” with “0” argument(s): “The remote server returned an error: (403) Forbidden.” —> System.Net.WebException: The remote server returned an error: (403) Forbidden.

Any suggestions?