https://www.icyphoenix.com/viewtopic.php?f=35&t=9475&p=60192#p60192 ----------------------------------- Informpro Sun 30 Aug, 2015 00:45 Re: Captcha Images Went Blank ----------------------------------- Oh, sorry, I missed that part. Then yes, that could be very well related to chmod. Have you checked those? The list should be in the README file, again. It could also be that gd isn't installed / is weirdly configured, but you'll have to ask your host to know for sure!