Home page Error 4.30

Just installed 4.30, an error came up like this:
An unhandled exception occurred while processing the request.

Win32Exception: The wait operation timed out.
Unknown location

SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, bool breakConnection, Action<Action> wrapCloseInAction)

Stack Query Cookies Headers Routing
Win32Exception: The wait operation timed out.

Show raw exception details
SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, bool breakConnection, Action<Action> wrapCloseInAction)
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, bool callerHasConnectionLock, bool asyncClose)
System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, out bool dataReady)
System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
System.Data.SqlClient.SqlDataReader.get_MetaData()
System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, string resetOptionsString)
System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, bool returnStream, bool async, int timeout, out Task task, bool asyncWrite, SqlDataReader ds)
System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior)
LinqToDB.Data.DataConnection.ExecuteReader(CommandBehavior commandBehavior)
LinqToDB.Linq.QueryRunner.ExecuteQuery<T>(Query query, IDataContext dataContext, Mapper<T> mapper, Expression expression, object[] ps, int queryNumber)+MoveNext()
Nop.Services.Localization.LocalizationService.ResourceValuesToDictionary(IEnumerable<LocaleStringResource> locales) in LocalizationService.cs
Microsoft.Extensions.Caching.Memory.CacheExtensions.GetOrCreate<TItem>(IMemoryCache cache, object key, Func<ICacheEntry, TItem> factory)
Nop.Core.Caching.MemoryCacheManager.Get<T>(CacheKey key, Func<T> acquire) in MemoryCacheManager.cs
Nop.Services.Localization.LocalizationService.GetResource(string resourceKey, int languageId, bool logIfNotFound, string defaultValue, bool returnEmptyIfNotFound) in LocalizationService.cs
Nop.Services.Localization.LocalizationService.GetResource(string resourceKey) in LocalizationService.cs
Nop.Web.Factories.CatalogModelFactory+<>c__DisplayClass40_1.<PrepareHomepageCategoryModels>b__2() in CatalogModelFactory.cs
Microsoft.Extensions.Caching.Memory.CacheExtensions.GetOrCreate<TItem>(IMemoryCache cache, object key, Func<ICacheEntry, TItem> factory)
Nop.Core.Caching.MemoryCacheManager.Get<T>(CacheKey key, Func<T> acquire) in MemoryCacheManager.cs
Nop.Web.Factories.CatalogModelFactory+<>c__DisplayClass40_0.<PrepareHomepageCategoryModels>b__1(Category category) in CatalogModelFactory.cs
System.Linq.Enumerable+SelectListIterator<TSource, TResult>.ToList()
Microsoft.Extensions.Caching.Memory.CacheExtensions.GetOrCreate<TItem>(IMemoryCache cache, object key, Func<ICacheEntry, TItem> factory)
Nop.Core.Caching.MemoryCacheManager.Get<T>(CacheKey key, Func<T> acquire) in MemoryCacheManager.cs
Nop.Web.Factories.CatalogModelFactory.PrepareHomepageCategoryModels() in CatalogModelFactory.cs
Nop.Web.Components.HomepageCategoriesViewComponent.Invoke() in HomepageCategories.cs
lambda_method(Closure , object , object[] )
Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeSyncCore(ObjectMethodExecutor executor, ViewComponentContext context)
Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeAsync(ViewComponentContext context)
Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentHelper.InvokeCoreAsync(ViewComponentDescriptor descriptor, object arguments)
AspNetCore.Views_Home_Index.ExecuteAsync() in Index.cshtml
+
        @await Component.InvokeAsync("Widget", new { widgetZone = PublicWidgetZones.HomepageBottom })
Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageCoreAsync(IRazorPage page, ViewContext context)
Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageAsync(IRazorPage page, ViewContext context, bool invokeViewStarts)
Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderAsync(ViewContext context)
Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ViewContext viewContext, string contentType, Nullable<int> statusCode)
Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ViewContext viewContext, string contentType, Nullable<int> statusCode)
Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ActionContext actionContext, IView view, ViewDataDictionary viewData, ITempDataDictionary tempData, string contentType, Nullable<int> statusCode)
Microsoft.AspNetCore.Mvc.ViewFeatures.ViewResultExecutor.ExecuteAsync(ActionContext context, ViewResult result)
Microsoft.AspNetCore.Mvc.ViewResult.ExecuteResultAsync(ActionContext context)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResultFilterAsync>g__Awaited|29_0<TFilter, TFilterAsync>(ResourceInvoker invoker, Task lastTask, State next, Scope scope, object state, bool isCompleted)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResultExecutedContextSealed context)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.ResultNext<TFilter, TFilterAsync>(ref State next, ref Scope scope, ref object state, ref bool isCompleted)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeResultFilters()
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|24_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, object state, bool isCompleted)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(ref State next, ref Scope scope, ref object state, ref bool isCompleted)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync()
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
WebMarkupMin.AspNetCore3.WebMarkupMinMiddleware.ProcessAsync(HttpContext context, bool useMinification, bool useCompression)
WebMarkupMin.AspNetCore3.WebMarkupMinMiddleware.ProcessAsync(HttpContext context, bool useMinification, bool useCompression)
WebMarkupMin.AspNetCore3.WebMarkupMinMiddlewareBase.Invoke(HttpContext context)
StackExchange.Profiling.MiniProfilerMiddleware.Invoke(HttpContext context) in MiniProfilerMiddleware.cs
Nop.Services.Authentication.AuthenticationMiddleware.Invoke(HttpContext context) in AuthenticationMiddleware.cs
Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context)
Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context)
Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context)
Nop.Services.Installation.InstallUrlMiddleware.Invoke(HttpContext context, IWebHelper webHelper) in InstallUrlMiddleware.cs
Nop.Services.Common.KeepAliveMiddleware.Invoke(HttpContext context, IWebHelper webHelper) in KeepAliveMiddleware.cs
Microsoft.AspNetCore.ResponseCompression.ResponseCompressionMiddleware.Invoke(HttpContext context)
Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.Invoke(HttpContext context)
Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.Invoke(HttpContext context)
Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.<Invoke>g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task)
Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.HandleException(HttpContext context, ExceptionDispatchInfo edi)
Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.<Invoke>g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task)
Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

RE:  SqlException: Timeout expired.
It seems that the query to your SQL server is timing out.   Is it a hosted or local SQL server? Can you access it with a tool like SSMS?

Hi, it is on live server (virtual cloud server), and I noticed that     @await Component.InvokeAsync("Widget", new { widgetZone = PublicWidgetZones.HomepageBottom })
is highlighted in red, I would imagine this is something to do with the widget that comes with the original nopcommerce download.
Thanks,
Anthony