LibreOffice documents crashing

[David Hann]

Good day.

I am experiencing documents failing to open and stay open using 
libreoffice.  I have reloaded both libreoffice-calc and writer but the 
problem persists.  No luck using menu/office/libreoffice & then either 
calc or writer., in an endevour to open an existing document there   
Documents are opening for fraction of a second and then crashing.  No 
luck using Libre Office Document Recovery, it goes the full cycle and 
offer me the 'finish' button, all this function does is crashes.  Have 
rebooted the computer and have actually switched the system completely 
off, no luck there.

Should I uninstall Libre Office 5 completely and reinstall Libre Office 
5 package?

Kind regards

Dave Hann