Cannot access git settings anymore

We set up git a few updates ago and now want to move from gitlab to Azure devops.
however in the PSU UI I can access the git module, but cannot switch to the "Settings" tab in the git module.

An error occured. Value cannot be null. (Parameter 'source')
at System.Linq.ThrowHelper.ThrowArgumentNullException(ExceptionArgument argument) at System.Linq.Enumerable.<ToArray>g__EnumerableToArray|324_0[TSource](IEnumerable`1 source) at PowerShellUniversal.GitSettingsForm.OnInitializedAsync() in D:\a\powershell-universal\powershell-universal\src\Universal.Server\Shared\Settings\GitSettingsForm.razor:line 144 at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()