When I set a reduced size to its original size, a broken image is displayed. What could be causing this?
This problem is present if I use the gallery or a size in the file (File: example.png | 120px)
Already used:
$wgUploadPath
$wgUploadDirectory
$wgEnableUploads
$wgUseImageMagick
$wgImageMagickConvertCommand
$wgHashedUploadDirectory