Trouble of import from wp-content

Hi

When I created more than one new folders into wp-content directory with read-write permissions, this plugin is not show me folders for import.

At next website the problem is same ../admin.php?page=ngg_addgallery shown me folders after first adding of ONE new folder, 2-nd new folder give crash of import. What I need to read?
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A simple solution was found.. the show was broken by russian chars in the name of folders !! :))