Index corrupt?

Hi!

I use Squid 1.NOVM.20 on a Linux 2.0.33 box. The last days I sometimes get
error messages like the following:

Feb 11 09:22:23 emil squid[30991]: file_open: error opening file
/home/squid/cache/01/66/0000D325: (2) No such file or directory
Feb 11 09:22:23 emil squid[30991]: storeOpenSwapFileRead: Failed for
'http://www.nagano.olympic.org/today/SE_anim_e.gif'

I think the index file (cache/log) is corrupt. How can I force squid to
rebuild the index?

Kind regards,

        Matthias Barnutz

--
Matthias Barnutz, University of Dortmund, Germany
http://www-fs.e-technik.uni-dortmund.de/~barney
PGP Public Key available.