I've recently upgraded to a 1.1.4 jailbroken via ZiPhone 2.6. I installed all the apps I needed through installer, and then a day or so later installer started getting tweaky. Every single time I try to install or uninstall ANYTHING I get "Error Main script execution failed!". It won't even let me reinstall Installer. I've tried rebooting, clearing queue ect, but it's still acting up. Any ideas?