Bonobo创建新库出错，解决方案

Native library pre-loader is trying to load native SQLite library "D:\wwwroot\localhost\xxx\bin\x86\SQLite.Interop.dll"...
w3wp.exe Error: 0 : Error occured and caught in Global.asax - LibGit2Sharp.NameConflictException: Failed to make directory 'D:/wwwroot': 当文件已存在时，无法创建该文件。

   在 LibGit2Sharp.Core.Ensure.HandleError(Int32 result)
   在 LibGit2Sharp.Core.Proxy.git_repository_init_ext(FilePath workdirPath, FilePath gitdirPath, Boolean isBare)
   在 LibGit2Sharp.Repository.Init(String path, Boolean isBare)
   在 Bonobo.Git.Server.Controllers.RepositoryController.Create(RepositoryDetailModel model)
   在 lambda_method(Closure , ControllerBase , Object[] )
   在 System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters)
   在 System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
   在 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.<BeginInvokeSynchronousActionMethod>b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3d()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass33.<BeginInvokeActionMethodWithFilters>b__32(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<>c__DisplayClass2b.<BeginInvokeAction>b__1c()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult)
   在 System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult)
   在 System.Web.Mvc.Controller.<BeginExecute>b__15(IAsyncResult asyncResult, Controller controller)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult)
   在 System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult)
   在 System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult)
   在 System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result)
   在 System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   在 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
w3wp.exe Error: 0 : Error occured and caught in Global.asax - System.ArgumentException: Repository is not valid.
参数名: repositoryPath
   在 Bonobo.Git.Server.RepositoryBrowser..ctor(String repositoryPath)
   在 Bonobo.Git.Server.Controllers.RepositoryController.Detail(String id)
   在 lambda_method(Closure , ControllerBase , Object[] )
   在 System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters)
   在 System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
   在 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.<BeginInvokeSynchronousActionMethod>b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3d()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass33.<BeginInvokeActionMethodWithFilters>b__32(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<>c__DisplayClass2b.<BeginInvokeAction>b__1c()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult)
   在 System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult)
   在 System.Web.Mvc.Controller.<BeginExecute>b__15(IAsyncResult asyncResult, Controller controller)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult)
   在 System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult)
   在 System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   在 System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult)
   在 System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result)
   在 System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   在 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Native library pre-loader is trying to load native SQLite library "D:\wwwroot\localhost\xxx\bin\x86\SQLite.Interop.dll"...
w3wp.exe Error: 0 : Error occured and caught in Global.asax - LibGit2Sharp.NameConflictException: Failed to make directory 'D:/wwwroot': 当文件已存在时，无法创建该文件。