Could Not Store Resource?

[Oxymoron238]

Okay, so I'll start with the usual. Sorry if this issue has already been solved or discussed elsewhere. I've been searching these forums, XDA, AND Google for weeks, and I still haven't found my solution, so I'm asking my question here.

Whenever I try to install the new Opera Mini 5 beta, it gives me this message: "Could Not Store Resource." And then it closes. Opera Mini 4.2 works, but this new build doesn't for some reason.

I'm running a rom that I built from Calk's 6.5.1 kitchen (build 23414), and there was someone on these forums who said that it worked for them while running Calk's 6.5.1 rom, so I'm sure that it'll work for mine if I know what to do. Can anyone tell me what I'm doing wrong? Thanks!