Phone app not opening

[heroesrising]

So i was trying to install a custom keypad which obviously i failed at. what i did was use Total commander and tea pot. i went into private/var/stash/applications and i added the files that i downloaded which were from the new keypad i wanted, now i accidentally clicked overwrite all and now the phone app isn't opening i think its because of the overwritten files and i forgot to save the default ones. anyone please help? what can i do?

into /mobilephone folder