Hi guys, I have tried on several occasions to post photos on this forum and I have never been able to. Most recently I have tried to enter the Tank of the Month competition and keep getting this msg once I try to upload a photo - Security error occurred. Please press back, refresh the page and try again. The photo that I am trying to upload is a png. file. I have tried several times on three different devices (phone, tablet and laptop) but no luck. I am also a member of caudate.org and have been able to post photos on there without any problems. I am a keen fish keeper and would love to post pics of my tanks for the feedback of other members but it always ends in frustration. I am also a fairly active forum member but feel that this issue greatly impacts on my interactions and the contributions I am able to make. This is very disappointing and would love any assistance in resolving the issue.