PHP Warning: Attempt to read property “taxonomy” on null

Hi

i find something in my error log.

i don’t know what happen to my wordpress ?

2024/08/04 00:03:04 [error] 87213#87213: *437133 FastCGI sent in stderr: “PHP message: PHP Warning: Attempt to read property “taxonomy” on null in /var/www/html/wp/wp-content/plugins/jetpack-boost/app/lib/critical-css/source-providers/providers/Taxonomy_Provider.php on line 76″ while reading response header from upstream, client: x.x.x.x, server: abc.com, request: “GET /category/jp_travel/trans_all/feed/ HTTP/2.0”, upstream: “fastcgi://unix:/var/run/php-fpm/php-fpm.sock:”, host: “abc.com”, referrer: “https://www.google.com/”
2024/08/04 00:19:11 [error] 87212#87212: *440207 FastCGI sent in stderr: “PHP message: PHP Warning: Attempt to read property “taxonomy” on null in /var/www/html/wp/wp-content/plugins/jetpack-boost/app/lib/critical-css/source-providers/providers/Taxonomy_Provider.php on line 76″ while reading response header from upstream, client: y.y.y.y, server: abc.com, request: “GET /category/97-3c/feed/ HTTP/2.0”, upstream: “fastcgi://unix:/var/run/php-fpm/php-fpm.sock:”, host: “abc.com”, referrer: “https://www.google.com/”

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