"thumbnail_dest_directory": "Unable to create destination directory",
"thumbnail_image-type": "Image type not supported",
"thumbnail_gd-library": "Incomplete GD library configuration: Missing function $1",
+ "thumbnail_image-size-zero": "Image file size seems to be zero.",
"thumbnail_image-missing": "File seems to be missing: $1",
"thumbnail_image-failure-limit": "There have been too many recent failed attempts ($1 or more) to render this thumbnail. Please try again later.",
"import": "Import pages",