Gallery Not uploading images

I am having a big issue with the gallery, I upload my images to the media folder then select them to put in the image gallery for visual composer and I can not seem to add any more than 5 images. If I select more than 5 images the system does not add any images at all just hangs. If I try to add the 5, save, then update, go back and try to add 5 more same thing the system hangs and does not add anything. any thoughts? I have disabled all plugins and still same thing…. My images are no more than 200K