MySQL error with WordPress site

[John Stanley]

Hello,

I am getting 500 error on my wordpress site, I have checked the error logs and getting below error. Is it is caused by site cookies.

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[16-Jul-2018 07:21:28 UTC] PHP Warning: Error while sending QUERY packet. PID=13257 in /home/wordpress/public_html/wordpresssite.work/wp-includes/wp-db.php on line 1924
[16-Jul-2018 07:21:31 UTC] PHP Warning: Error while sending QUERY packet. PID=13250 in /home/wordpress/public_html/wordpresssite.work/wp-includes/wp-db.php on line 1924
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[Aaron]

Hello John,

The error indicates that it seems MySQL query packet limit has been exceeded. Please try to increase the value of max_allowed_packet on your MySQL server configuration and check it again.