I'm using version 2.3.1 with Revolution Magazine Theme
When someone that is not registered or logged in posts a comment, the message appears:
WordPress database error: [MySQL server has gone away]
SELECT t.*, tt.* FROM terms AS t INNER JOIN term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ('category') AND tr.object_id IN (19) ORDER BY t.name ASC
Warning: Cannot modify header information - headers already sent by (output started at /home/brusteco/public_html/segredosdomarketing/wp-includes/wp-db.php:160) in /home/brusteco/public_html/segredosdomarketing/wp-includes/pluggable.php on line 391
When you reload the page the comment is there.
Someone have a hint on how to solve this problem?
The site is under construction and it's in Portuguese, but I think this is not a problem. Just click on a post to reach the comments.