I am having problem reading Image on live server (Shared Hosting)

I developed an app and everything was working very fine, even the upload and reading of image was working very fine until I uploaded to shared hosting server, The image stopped displaying and uploading of image stopped working.

I am using Laravel 5.5

All the images stored in "public/images"

stopped showing on my web pages.

I store uploaded images in "public/images"

I have also set permission for "images" 777

I get this error when I try to upload Can't write image data to path (images/UgSsxaCRXu3eZGC5jm7N.jpg)"

Here is my code

$fileName = str_random(20) . '.'. $request->file('pop')->getClientOriginalExtension(); $path = 'images/' . $fileName; $img = Input::file('pop');

            Image::make($img->getRealPath())->save($path);

Any help will be appreciated