I uploaded some new images to be shown in the gallery.

However, I get the following error:

The was a problem converting the source image.
There was a problem rendering your image gallery. Please make sure that the folder you are using in the Simple Image Gallery Pro plugin tags exists and contains valid image files. The plugin could not locate the folder:

I did not change permissions or anything. It just stopped working.

Any ideas on what should I check?

Thank you,

George F. Crewe

Hi. Ensure that the folder does exists and contain valid images. Also check that GD is enabled. Finally note that official support for commercial extensions is provided in the Subscriber Help Desk.