I see the problem here.
Santa Ana College (sac.edu) is one of two colleges in the Rancho Santiago Community College District (rsccd.edu) Arranging CCs into districts is very common in California.
How to solve this problem, though, I'm not sure.
I did some pre-requisites at a CC (ARC) that was part of a "district" also (LRCCD) and I didn't have any problems with PharmCAS, and actually never saw "LRCCD" on it, just ARC-American River College.
Are you sure you didn't mix up "Rancho Santiago" with something else when you chose your college in PharmCAS? It's possible that you missed Santa Ana College or something, I don't know... But having the wrong college on pHarmCAS would certainly cause your app. to get rejected (As you'd have no record of classes at, say, Rancho Santiago College if one exists).
It looks like there is an error in the College Information system thing where it lists "Rancho Santiago COLLEGE" but it isn't a COLLEGE, it's a college DISTRICT.
I believe this is where the fuss is coming from, and why your application got dicked up. I have no idea how to fix it besides dealing with PharmCAS...