Warning: require(/home/pulsarci/public_html/wp-includes/class-wp-theme-json-schema.php): failed to open stream: No such file or directory in /home/pulsarci/public_html/wp-settings.php on line 178

Fatal error: require(): Failed opening required '/home/pulsarci/public_html/wp-includes/class-wp-theme-json-schema.php' (include_path='.:/opt/cpanel/ea-php74/root/usr/share/pear') in /home/pulsarci/public_html/wp-settings.php on line 178