Upgrade from 3.0.5 to 3.1 failed
|Reported by:||anujseth||Owned by:|
For one of my blogs, an upgrade from 3.0.5 to 3.1 failed.
I debugged the issue to wp_cache_flush() hanging during the upgrade process.
To get the DB upgrade to go thru, this is the hack that I did:
Comment out the call to wp_cache_flush() in line 364.
The DB upgrade went thru properly and I was able to login again.
I have been using W3 Total Cache on my blog. I'm not sure if that is what was conflicting during the upgrade.