writing /home/richardk/web/gc/tmp1396.a2e66bcf071876f6b55a6b7d2bdab95d.jpeg: Exception 430: unable to write file `/home/richardk/web/gc/tmp1396.a2e66bcf071876f6b55a6b7d2bdab95d.jpeg' @ error/constitute.c/WriteImage/1353