If you don't have a paid membership upgrade you are limited to the number and data size of the pictures you can upload to the site. Go to your user CP and look at your albums. You can delete old pictures to add new or use a paypal account and pay to upgrade your account to have full site features granted to you.
ETA: When you go to upgrade my membership it will show you a chart of all the features for all levels including free membership.
Last edited by Springbrz; 10-20-2019 at 05:04 PM.