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Error creating thumbnail: mkdir: cannot create directory '/sys/fs/cgroup/memory/mediawiki/job/24255': No such file or directory limit.sh: failed to create the cgroup. convert: delegate failed `"dwebp" -pam "%i" -o "%o"' @ error/delegate.c/InvokeDelegate/1310. convert: unable to open image `/tmp/magick-24258Gkp1ZHG0Bq1S': No such file or directory @ error/blob.c/OpenBlob/2712. convert: unable to open file `/tmp/magick-24258Gkp1ZHG0Bq1S': No such file or directory @ error/constitute.c/ReadImage/540. convert: no images defined `/home/wiki/public_html/tmp/transform_7d269eb931a8.png' @ error/convert.c/ConvertImageCommand/3213. Error code: 1