ASP .NET MVC Controller Injection issue

In my ASP .NET MVC WebApi project I have controller constructor that receive a parameter, I don't have a prameterless constructor.

The dependecies are injected using Ninject:

• Ninject 3.2.0.0 (3.2.2)
• Ninject.Web.Common 3.2.0.0 (3.2.3)
• Ninject.Web.WebApi 3.2.0.0 (3.2.4)

When I call the API I get:

An exception of type 'Ninject.ActivationException' occurred in Ninject.dll but was not handled in user code

Additional information: Error activating IHubRepository

No matching bindings are available, and the type is not self-bindable.

Activation path:

2) Injection of dependency IHubRepository into parameter repHub of constructor of type ResultController

1) Request for ResultController

Suggestions:

1) Ensure that you have defined a binding for IHubRepository.

2) If the binding was defined in a module, ensure that the module has been loaded into the kernel.

3) Ensure you have not accidentally created more than one kernel.

4) If you are using constructor arguments, ensure that the parameter name matches the constructors parameter name.

5) If you are using automatic module loading, ensure the search path and filters are correct.

The code is the following.

Controller:

public class ResultController : BaseHubController
{
    public ResultController(IHubRepository repHub)
    {
        _rep = repHub;
    }

    public async Task<IHttpActionResult> Get(string fileName)
    {
        if (String.IsNullOrEmpty(fileName))
            return BadRequest();


        return Ok();
    }
}

NinjectResolver

public sealed class NinjectResolver : NinjectScope, IDependencyResolver
{
    private IKernel kernel;

    public NinjectResolver(IKernel kernelParam)
        : base(kernelParam)
    {
        kernel = kernelParam;
        AddBindings();
    }
    public IDependencyScope BeginScope()
    {
        return new NinjectScope(kernel.BeginBlock());
    }

    public void AddBindings()
    {
        kernel.Bind<Hub.Dal.IHubRepository>().To<Hub.Dal.HubRepository>();
        kernel.Bind<System.Data.Entity.DbContext>().To<Hub.Dal.Context>();
    }
}

public class NinjectScope : IDependencyScope
{
    protected IResolutionRoot resolutionRoot;
    public NinjectScope(IResolutionRoot kernel)
    {
        resolutionRoot = kernel;
    }
    public object GetService(Type serviceType)
    {
        IRequest request = resolutionRoot.CreateRequest(serviceType, null, new Parameter[0], true, true);
        return resolutionRoot.Resolve(request).SingleOrDefault();
    }
    public IEnumerable<object> GetServices(Type serviceType)
    {
        IRequest request = resolutionRoot.CreateRequest(serviceType, null, new Parameter[0], true, true);
        return resolutionRoot.Resolve(request).ToList();
    }
    public void Dispose()
    {
        IDisposable disposable = (IDisposable)resolutionRoot;
        if (disposable != null) disposable.Dispose();
        resolutionRoot = null;
    }
}

IHubRepository

public interface IHubRepository
{
    bool LogRequest(SHApiLog logData);
}

HubRepository

public class HubRepository : IHubRepository
{
    private DbContext _ctx;

    public HubRepository(DbContext curCtx)
    {
        this._ctx = curCtx;
    }

    public bool LogRequest(SHApiLog logData)
    {
        try
        {
            _ctx.Set<SHApiLog>().Add(logData);
            _ctx.SaveChanges();
        }
        catch (Exception)
        {
            return false;
        }

        return true;
    }
}

I can't understand why it won't work.