Joomla 3.2.2 using simple image gallery plugin. Locally web site is working perfectly. after I transfered it on real server it is started to give error

Warning
JFolder: :files: Path is not a folder. Path: /home/sitara_web/sitara.com/images/stories/uzbekistan/people

×
Notice
There was a problem rendering your image gallery. Please make sure that the folder you are using in the Simple Image Gallery plugin tags exists and contains valid image files. The plugin could not locate the folder: images/stories/uzbekistan/people

Folder doesn't exist or doesn't contain any images

In the article I can see following code
{gallery}stories/uzbekistan/people{/gallery}

In the plugin path for images: images

permission on folder 755
permission on images 644
cashe folder I cleaned
nothing deleted, path correct. Locally working fine.
What could be a reason?

I found myself. Problem was in capital letters