So you don´t have any xmod files in Filza? you should go the same way as in ifile.When you open Filza you can directly go into "Library"
You could also use iCleaner and mark "Cydia Sources".
Or:
Rebooting your jailbroken device in Safe Mode will deactivate any installed tweaks, which will usually allow you to open Cydia and uninstall the packages u. To enter Safe Mode follow these steps:
Power off your device.
Turn it back on while holding the Volume Up button.
Continue holding the Volume Up button until the lockscreen appears. Your device is now in Safe Mode, and installed tweaks have been disabled.
Remove your programs in Cydia
Did you reboot your device go to cydia and manually update your repos?