Help fatal ERROR

[Morhaf]

I was restoring Fxguru from backup.. (1,5)GB using titanium backup
But it finished quickly (in seconds)
So I uninstalled the app then tried to re-install it
But the package installer said (application not installed)
I tried to install different versions of the same app but the same message appears (app not installed)
When I open titanium backup I see a line above the app name.
Please help
Open the photo in attachments please

 

[Hadron]

The line through the name just means that the app is not currently installed.

So it seems that Ti cannot restore the backup and the Play Store (or wherever you are getting it from) cannot either. So I'm not sure that this is a Titanium problem as much as a problem with either the phone or compatibility with the app. Obvious questions: are you short of space? Have you tried wiping cache and then trying to install? And have you previously installed it on this phone and with this ROM?

 

[Morhaf]

I have about 6 GB of free space
yes I wiped cache
I installed the app on my phone many times before successfuly
But as I told u that happened when restoring Fxguru from backup from two days
The same thing happened with whatsapp a year ago but it was solved when I updated the app
Now I can't solve it this way
Please help ..
Thanks

 

[Morhaf]

I have about 6 GB of free space
yes I wiped cache
I installed the app on my phone many times before successfuly
But as I told u that happened when restoring Fxguru from backup from two days
The same thing happened with whatsapp a year ago but it was solved when I updated the app
Now I can't solve it this way
Please help ..
Thanks

And I'm using the default rom of Sony Xperia z 1