I think you may have hit your limit as a free member, which is 10MB of storage and 25 image uploads...see:
https://www.germanshepherds.com/forum/payments.php
So you could delete some pics, or you could become a Premium member (500MB of storage)...
10MB of storage is not very much, since the average JPEG image taken by a phone can be over 1MB these days.
You could squeeze more photos in if you downsize them in resolution (down to 72 dots per inch) and size (less than 800 pixels wide).
Well, I've enjoyed your pics of Ozzy so I hope you figure it out.
