I don't know what I'm missing but I have a weird error coming up when I'm trying to hijack a route on Umbraco 10.3.2.

I'm getting this error:

I have removed pretty much all my custom code on the controller and view model and it's still failing.

Controller:

public class SearchResultsController : RenderController
    {
        private readonly ISearchService searchService;
        private readonly IPublishedContentQuery publishedContentQuery;
        private readonly IVariationContextAccessor variationContextAccessor;
        private readonly ServiceContext context;
        private readonly ILogger<SearchResultsController> logger;



        public SearchResultsController(ILogger<SearchResultsController> logger,
                                       ICompositeViewEngine compositeViewEngine,
                                       IUmbracoContextAccessor umbracoContextAccessor,                                       
                                       ISearchService searchService,
                                       IPublishedContentQuery publishedContentQuery,
                                       IVariationContextAccessor variationContextAccessor,
                                       ServiceContext context)
            : base(logger, compositeViewEngine, umbracoContextAccessor)
        {
            this.searchService = searchService;
            this.publishedContentQuery = publishedContentQuery;
            this.variationContextAccessor = variationContextAccessor;
            this.context = context;          
            this.logger = logger;            
        }

        public override IActionResult Index()
        {
            if (CurrentPage is null) return NotFound();

            var pageModel = new SearchResultsPageModel(CurrentPage, new PublishedValueFallback(context, variationContextAccessor));

            return CurrentTemplate(pageModel);
        }
}

View:

@inherits Umbraco.Cms.Web.Common.Views.UmbracoViewPage<SearchResultsPageModel>

<p>search</p>

Any ideas what I'm missing?