Resolve issue with cache.php
According to this discussion forum, a site with the following error message has a cache issue:
Fatal error: Maximum execution time of 60 seconds exceeded in c:\your-site-path\wp-includes\cache.php on line 344
To resolve the issue, disable caching in wp-config.php. Add the following line: define('DISABLE_CACHE', true);




Jenny, I started having the same problems as you on my blog today. Thanks for figuring this out!!
As an added note, this setting already exists, but is commented out, in the wp-settings.php file, which is included by the wp-config.php file. Simply uncomment it in wp-settings.php and you’re good to go.
Furthermore, you can modify the wp-settings.php file in Admin -> Manage -> Files, thus not needing FTP access, whereas wp-config.php is not editable thru that interface (supposedly for security purposes).
Just some nice tidbits I found..
I was also having some serious issues with WP v2.0.2 where I was attempting to change the user profile and the information wasn’t updating…consistently. It was really confusing. As it turns out, turning off the cache fixed it.