“Warning: Error while sending QUERY packet. PID=23009”
Our pressbook installation was working perfectly fine as long as we had limited number of books(sites). But as we crossed more than 1000 sites, it started slowing down and occasionally throws following warning message
Warning: Error while sending QUERY packet. PID=23009 in /home/admin/web/public_html/wp-includes/wp-db.php](http://example.com/public_html/wp-includes/wp-db.php) on line 2024
We have also increased
But this also not solved our problem.
Did anyone solved similar issue, appreciate if we could find fix to this problem.