I have the latest WP 2.3.1 installed but when a user tries to register on my site they get the following error. I have tried to re-install WP on my server to see if it was a corrupt file but that didn't help.
I noticed that I only get the Error when I have the Simple Forum Plugin activated but when I contacted the Plugin Maker he siad it was a WordPress issue not his plugin, which would make sense since I have this exact plugin running on 4 other sites without a problem. I have also tried re-installing the plugin too:
WordPress database error: [MySQL server has gone away]
SELECT meta_key, meta_value FROM wp_usermeta WHERE user_id = '1' AND meta_key = 'wp_sfadmin'WordPress database error: [MySQL server has gone away]
SELECT meta_key, meta_value FROM wp_usermeta WHERE user_id = '1' AND meta_key = 'wp_sfadmin'Warning: Cannot modify header information - headers already sent by (output started at /home/******/public_html/wp-includes/wp-db.php:160) in /home/******/public_html/wp-includes/pluggable.php on line 391