Thread:Talk:MediaWiki 1.19/Thumbnails didn't work since Update to 1.19/reply (23)/reply (9)

Hello my provider installed today imagemagick and now does the preview function. But no preview in various sizes by clicking on is 200px, 500px, 1000px, 2000px generated and once you upload a file, are also not found in the above thumbnail images (.png) generated. What should be done to fix this, is there another command to generate said to have thumbnails? Oh and sorry for my worst english, i hope you understand it.