hi there i have this error installing opera

/opt/var/cache/apt/archives # dpkg -i opera-mobile_11.5beta1
-12~fremantle0_armel.deb
(Reading database ... 71150 files and directories currently installed.)
Preparing to replace opera-mobile 11.5beta1-12~fremantle0 (using opera-mobile_11.5beta1-12~fremantle0_armel.deb) ...
Unpacking replacement opera-mobile ...
Setting up opera-mobile (11.5beta1-12~fremantle0) ...
chown: /home/user/.opera/cache: Stale NFS file handle
chown: /home/user/.opera/application_cache: Stale NFS file handle
chown: /home/user/.opera/cacheOp: Stale NFS file handle
dpkg: error processing opera-mobile (--install):
subprocess post-installation script returned error exit status 1
Processing triggers for catoriseplus ...
################################################## ################################################## ################################################## ################################################## #################################################
No changes to hildon menu.
Errors were encountered while processing:
opera-mobile