keep getting this error: unable to obtain a mutex

[simon]

Hello,

instead of getting the message that quick cache rebuilt the page i keep getting this error on all my pages:

<!-- Quick Cache: failed to write cache, unable to obtain a mutex lock at the moment. Quick Cache will try again later. -->

Any idea what the problem can be? i tried reinstalling the plugin with no results..

please advice.....

thanks!

[Bruce C]

Maybe a problem with another plugin? Try deactivating different plugins to see if you can do it without some on.