wp_collect_spectra_blocks_count log error

2023/01/07 10:36:35 [error] 1127#1127: *40330 client intended to send too large body: 211254946 bytes, client: cust:ip:v:6:add:ress, server: ser.ver.ip.addy, request: “POST /wp-admin/admin-ajax.php?action=wp_collect_spectra_blocks_count&nonce=1cb79c0551 HTTP/1.1”, host: “myhost.com”, referrer: “https://myhost.com/wp-admin/admin-ajax.php?action=wp_collect_spectra_blocks_count&nonce=1cb79c0551”

2023/01/07 10:36:35 [error] 1127#1127: *40274 FastCGI sent in stderr: “PHP message: PHP Warning: Packets out of order. Expected 3 received 2. Packet size=60 in /var/www/html/myhost.com/public_html/wp-includes/class-wpdb.php on line 2187PHP message: PHP Warning: Packets out of order. Expected 3 received 2. Packet size=60 in /var/www/html/myhost.com/public_html/wp-includes/class-wpdb.php on line 2187PHP message: WordPress database error MySQL server has gone away for query INSERT INTO wp_options (option_name, option_value, autoload) VALUES (‘wp_collect_spectra_blocks_count_batch_a0a4292e5f6a79959c087deeaa’, ‘a:3975:{i:0;a:2:{s:4:\”data\”;i:149806;s:11:\”list_blocks\”;a:68:{s:21:\”uagb/advanced-heading\”;a:11:{s:4:\”slug\”;s:0:\”\”;s:16:\”admin_categories\”;a:2:{i:0;s:7:\”content\”;i:1;s:4:\”core\”;}s:4:\”link\”;s:16:\”advanced-heading\”;s:3:\”doc\”;s:16:\”advanced-heading\”;s:5:\”title\”;s:7:\”Heading\”;s:11:\”description\”;s:57:\”Add heading, sub heading and a separator using one block.\”;s:7:\”default\”;b:1;s:9:\”extension\”;b:0;s:8:\”priority\”;i:2;s:10:\”deprecated\”;b:0;s:14:\”dynamic_assets\”;a:1:{s:3:\”dir\”;s:16:\”advanced-heading\”;}}s:15:\”uagb/blockquote\”;a:11:{s:3:\”doc\”;s:10:\”blockquote\”;s:4:\”slug\”;s:0:\”\”;s:16:\”admin_categories\”;a:1:{i:0;s:6:\”social\”;}s:4:\”link\”;s:10:\”blockquote\”;s:5:\”title\”;s:10:\”Blockquote\”;s:11:\”description\”;s:45:\”Display qoutes/” while reading response header from upstream, client: cli.ent.ip.addy, server: ser.ver.ip.addy, request: “POST /wp-admin/admin-ajax.php HTTP/1.1”, upstream: “fastcgi://unix:/var/run/php/php7.4-fpm.sock:”, host: “myhost.com”, referrer: “https://myhost.com/wp-login.php”