Warning: Error while sending QUERY packet.

I am getting the exact same error message (with different PID#) showing on the live traffic page:

Wordfence Live Activity: Warning: Error while sending QUERY packet. PID=1011678 in /home/greent36/public_html/wp-includes/wp-db.php on line 1813

Haven’t seen this before.

Hi Bonesieveinc and JustSomeGratefulSoul,

This does not appear to be directly related to Wordfence. There have been numerous reports of this warning in other various plugin forums. Most recently it appears to have been triggered by a WordPress update, but that has yet to be confirmed.

Matt has some possible causes on this thread. Also this thread may be helpful.

We are looking into it, but based on my research I think it is a server configuration issue.

Possible causes are limits being reached in one of the following:
– host’s memory limit
– mysql’s max_allowed_packet
– mysql’s wait_timeout

Hope that helps! Let me know what you find out.

Hello, someone could help me solve this error that appears every time I upload a topic that I acquired, I need to solve it as soon as possible, I really appreciate it. I’m a university student and I’m losing my job because of this inconvenience that I have not been layers of Solve, could help me with a solution. Thank you.

Warning: Error while sending QUERY packet. PID=401598 in /home//public_html/wp-includes/wp-db.php on line 1879

private function _do_query( $query ) {
if ( defined( ‘SAVEQUERIES’ ) && SAVEQUERIES ) {
$this->timer_start();
}

if ( ! empty( $this->dbh ) && $this->use_mysqli ) {
$this->result = mysqli_query( $this->dbh, $query );
} elseif ( ! empty( $this->dbh ) ) {
this->result = mysql_query($this->dbh, $query );
}
$this->num_queries++;

if ( defined( ‘SAVEQUERIES’ ) && SAVEQUERIES ) {
$this->queries[] = array( $query, $this->timer_stop(), $this->get_caller() );
}
}