How to find mse of density estimation of histogram ?

Hey i have just run the density estimation of histogram but i am not getting right MSE so is there is any easy way to find MSE of histogram ?

[Abhishek Kumar]

Hi Lakshit, I understand you are trying to find out MSE of a histogram but you are not getting the right MSE, could you share your code so that I could assess the code and help you further.