After fresh installation of DNN 5 I try to use a Media module and get this error:

Error: Media is currently unavailable.
DotNetNuke.Services.Exceptions.ModuleLoadException: Value cannot be null. Parameter name: connectionString ---> System.ArgumentNullException: Value cannot be null. Parameter name: connectionString at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteReader(String connectionString, String spName, Object[] parameterValues) at DotNetNuke.Modules.Media.SqlDataProvider.GetMedia(Int32 moduleId) at DotNetNuke.Modules.Media.MediaController.GetMedia(Int32 moduleID) at DotNetNuke.Modules.Media.MediaModule.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---

I also reinstalled the media module after manually download. but same result./

Anyone seen this and know how to fix it?

Thanks, Ruud

please make sure, that both connection strings in your web.config file are identical.

This is the connection strings the rest is all default from the install package install

<connectionStrings>
    <remove name="LocalSqlServer" />
    <add connectionString="Data Source=<server>;Initial Catalog=<DBNAME>;User ID=<USerID>;Password=<PASS>" name="SiteSqlServer" />
    <!-- Connection String for SQL Server 2000/2005
    <add
      name="SiteSqlServer"
      connectionString="Server=<server>;Database=<DBNAME>;uid=<USerID>;pwd=<PASS>;"
      providerName="System.Data.SqlClient" />
   -->
  </connectionStrings>
  <appSettings>
    <!-- Connection String for SQL Server 2000/2005 - kept for backwards compatability - legacy modules
    <add key="SiteSqlServer" value="Server=<server>;Database=<DBNAME>;uid=<USerID>;pwd=<PASS>;"/>
    -->