I am testing 3.0 before I move my blog from 2.92
test blog was working fine until now when all of sudden this error showed up:
Fatal error: Cannot redeclare twentyten_filter_wp_title() (previously declared in /home/virtual/XXX .../blog/wp-content/themes/mytwentyten/functions.php:226) in /home/virtual/XXX .../blog/wp-content/themes/twentyten/functions.php on line 225
Interesting thing is I did not touch functions.php for last three days. And everything was working fine till now. Now I can't get to my admin or the blog page.
I am using my child theme of twentyten.
Please help. Thanks.