I am in the process of transferring a website I built for a friend from my server to his (unfortunately hosted on GoDaddy). I moved the installation following the easy instructions outlined here (http://codex.wordpress.org/Moving_WordPress#Moving_WordPress_to_a_New_Server)
The site worked perfectly on my server. And at first blush seems to work well on his, but upon closer inspection I noticed when editing existing posts I get this error...
WordPress database error: [Lost connection to MySQL server during query]
INSERT INTO wp_postmeta (post_id,meta_key,meta_value) VALUES ('70','_pingme','1')
Warning: Cannot modify header information - headers already sent by (output started at /home/content/s/h/y/shystie/html/wp/wp-includes/wp-db.php:102) in /home/content/s/h/y/shystie/html/wp/wp-admin/post.php on line 122
After going back to the index the posts are updated to reflect the changes, but the error is unnerving. When I enter an entirely new post, there is no issue.
I did some research and saw a few posts related to extra whitespace in the file causing the "headers already sent" error. I checked wp-db (in Notepad 2) and there was no extra whitespace.
If anyone has any tips or pointers it would be greatly appreciated.