I am getting this error instead of a thumbnail rendering of SVG files on my MediaWikis: Error creating thumbnail: ERROR: meta.c (179): wmf_header_read: this isn't a wmf file convert: Delegate failed `"wmf2svg" -o "%o" "%i"'. convert: unable to open image `/tmp/magick-XXn4EQJ3': No such file or directory. convert: unable to load module `/usr/lib64/ImageMagick-6.2.8/modules-Q16/coders/svg.la': libdbus-1.so.3: failed to map segment from shared object: Cannot allocate memory. convert: unable to open file `/tmp/magick-XXn4EQJ3': No such file or directory. convert: missing an image filename `PNG:/tmp/transform_402f06e-1.png'. Why is MediaWiki trying to treat the SVG as a "wmf" file? I am getting this on both MW1.18.1 and MW1.19.2 on my shared Web hosting wikis (hosted at Dathorn.com). ImageMagick v 6.2.8 is installed and converts an svg to png just fine via command line. Any ideas what is wrong? Thanks, Roger You can see the problem and experiment at my temporary fresh MW1.19.2 install at http://www.eslpedia.com/File:Darknight.svg. (To avoid potential confusion, let me just note that I am serving a plain index.html instead of the wiki at eslpedia.com/ (no filename) to redirect any users who gets lost there to my production site of a similar domain name.)