Visual C# accessability error

So, I was designing this little program that simulates units which implement behaviorist logic.

And I get this error. One might call it “stupid”, as it is wholly frivolous.

Error 1 Inconsistent accessibility: field type ‘neuronNameSpace.neuron[]’ is less accessible than field ‘neuronHandleNameSpace.neuronHandle.NeuronArray’

Anywho, I have a class called neuron and a class called neuronHandle… In the constructor of neuronHandle I have a static public definition of an array of neurons.

So what is the problem??? Why can’t I create an array in another class of another object type.