ImageMagick - convert: unable to open image
 

I recently updated vB from 3.6 to 3.8
One of the reasons I update was to be able to resize uploaded images on the server side.

I'm a windows developer and do not know much about linux. A friend set me up with a GENTOO server and it has been working great for 5 years. I do the minimum maintenance with emerge and the regular updates.

I have read many other posts regarding ImageMagick problems and I think I've come as fas as I can on my own.

I have the current version of PHP* Apache and ImageMagick (emerge --sync)

I can use "/usr/bin/convert -version" and identify from the command line so I know where the binaries are installed and that they work.

The ImageMagick binary path is set to /usr/bin/ in Image Options

But when I try the test image I get the error
Code:
convert: unable to open image `PNG:/tmp/9922b444013fe2ff1f2339e394d952bb': No such file or directory.
I also get the blank box with the red X on the ImageMagick option for Human Verification Manager.

I know there must be a disconnection from PHP to ImageMagick or PNG but like I said my linux knowledge is limited.

Any help is appreciated.

Frank