Cydia Package Error

I had iOS4, and I use the jailbreakme(dot)com JB. For a while, Cydia worked perfectly fine, downloaded packages, added sources, without much of a hassle.
Then, yesterday, as I was searching for packages and installing them, after the required packages are downloaded and the installer (terminal-like thing within Cydia) runs, this shows up:





So now, I can't install or remove any of my packages.
I believe it might be a clash between the hackulous and sinfuliphone repo AppSyncs, or something along the same lines. Does this colour difference explain anything?






Any help would be greatly appreciated.

I own an iPod Touch 3G 32Gig BTW.

 

And yes, I did try rebooting and respringing.