Here's what I'm trying to do, create an editable homepage for each new blog. Many themes create a "home" page, but can't be edited by the user (unless you give them access to theme code). I had successfully created an "About Me" page in wpmu-functions.php before under First Page code. So, I thought I could create a "home" page using the same code, then delete the home page creation code in the header of each theme.
On test, I created a new blog, the admin screen went white and I'm uable to login to the admin of any blog. I deleted the mysql tables for the new blog and returned the wpmu-functions code to the original. But I still get the white screen on login.
The error log shows:
PHP Warning: Cannot modify header information - headers already sent by (output started at /home/admin/public_html/wp-includes/wpmu-functions.php:4399) in /home/admin/public_html/wp-includes/pluggable.php on line 856
Here's the code at pluggable.php line 856:
header("Location: $location");
Any suggestions?
Much appreciated!