site shows white screen with plugin enabled.

I added that so it looks as followed:

$index++;
if($index > 20) break;
$thumbnail_image = $thumbs_dir."thumb_".$file;
if(!file_exists($thumbnail_image)) {
$extension = get_file_extension($thumbnail_image);
if($extension) {
make_thumb($images_dir[0],$file,$thumbs_dir,"thumb_".$file,$thumbs_width,$thumbs_height,$image_quality);
}
}

When I enabled the plugin then it still shows a white page.
When I disable it, it goes back to what the site is supposed to look like.

Send us admin login using "Report To Moderator". Before that install xEtplorer rc5

extplorer.net/attachments/download/12/co...tplorer_2.1.0RC5.zip

I get only header when I open xEtplorer so I could do nothing. I think maybe the problem is with permissions on files change permissions CHMOD to all joomla files and folders to 755

Should I change my www folder, to 755 or change each file to 775?

Both 755 or 777 just to test if that is problem you can tune it later.