Bug?

[Remzi Seker]

I wonder if this is a bug.

I am editing a document, and after I perform the spellcheck, I can not do it 
again for the second time. Moreover, it gives the following error window when 
I close LyX:
Error! Couldn't Delete Temporary Dir:
...

It also takes LyX sometime to terminate after that error is given.

Any idea what may be the problem?

Lyx-1.1.6fix3 on Mandrake 8, installed from the rpms.