Two members of my website report a very strange problem:
- The 2 members' username are bobby and leonachen02
- bobby created a gallery called "BOBBY!" and leonachen02 created a gallery called "bobby"
- Gallery "BOBBY!" contains 20 photos, however, only 12 of them can be displayed in full size
- Gallery "bobby" contains 10 photos, none of them can be displayed in full size
- I am sure all 30 photos are okay and viewable in their "display", "original" and "thumbnail" folder respectively, and the database seems normal.

I have no idea, beside the username 'bobby' and the gallery name "bobby"... will that be the problem?

Gallery "BOBBY!" is here: http://www.dogneighbor.com/component/option,com_rsgallery2/Itemid,186/catid,25/
Gallery "bobby" is here:   http://www.dogneighbor.com/component/option,com_rsgallery2/Itemid,186/catid,45/

Yes, Paul is right. When I resize the file inside the folder "original" to less than 1024x768, the problem solved.