We've been having issues with images (and possibly audio/video files). After we post something and upload an image in any forum on our moodle page all we see is the square instead of the image. Can someone help me?
It may be technical issue. So It is need to edit the appropriate size of Image and import it
I would start by checking permissions and ownership on your moodledata folder and make sure they are set recursively (if you host-you have not given us much info-Moodleversion? Where hosted? Any recent changes/upgrades?)