Fatal Error in LibreOffice at startup

[servan$]

I am using LibreOffice on Linux Mint 12 from past many months. But today when I started LibreOffice, an error came saying,The application cannot be started. Failed to updatefile:///home/casey/.libreoffice/3/user/extensions/bundled/lastsynchronized .

Can anyone tell me how I can slove this error?

[Faint]

This error is common in LibreOffice and there is a way to solve it.

1) Find .libreoffice folder. Delete the folder along with all its content.
2) Start LibreOffice. Once you start LibreOfice, .libreoffice folder will again be created at same locaion.
3) In command line(Home folder), type : sudo rm -r .libreoffice/
4) System will ask you for your password.
5) Once done above steps, restart LibreOffice. It will be working normal as before.