I also have increased memory limit to 64 MB. But the same error exist. Here is a picture Story of my Problem..

1- When I upload an Image:

2- When I search the same image which uploaded with Error message.

3- Error Image Exists and allows to insert and edit

4- The image workis good inside the post.

5- When I set this iamge as a feature image it also Works.

6- But on The home Page it does not Working till last Update of theme (Yesterday).

7- The Same Image is working Properly in Revolution Slider. But other parts of the Home Page these images are not Working.

Same Problem is with my Website Right News TV. First Problem is that, when i Upload my Image with in the Post, a HTTP error message comes. But the same image is uploaded and it works inside the post and in admin panel (during editing). This image (with error during uploading time) don’t working on my Home Page.. Please check my website.

The main thing is that, in recent 24 hours, I have updated my Theme with the Fresh copy of my Newspaper theme. I was facing a problem with Visual composer. But after Updating the new update, visual composer is working good but it generated the new problem of not loading image on my home page and Http error during uploading. Now my website home page is not loading those images which are uploaded with error.