Konqueror gone bad
 

I don't know why but Konqueror is showing some weird behavior, it won't show some of the toolbar buttons like "back" and " forward"
just the ones for decreasing or increasing zoom. I already tried to "configure the toolbar" but that didn't help. It only shows those 2 items. Any ideas on how could I fix this problem?

Something might be broken in /home/user/.kde/share/apps/konqueror/konqueror.rc

You might be able to fix it by clicking on Settings -> Configure Toolbar and then working with the double menu that appears.

I already fixed the problem, the problem was that I moved(unintentionally) the /usr/share/apps/konqueror directory to another location. This resulted on konqueror being unable to find the resources to build the toolbar menu.