Fatal error: Uncaught Error: Call to undefined function get_userdata() in /home/masudamegumi/www/wp/wp-includes/class-wp-query.php:4752 Stack trace: #0 /home/masudamegumi/www/wp/wp-includes/class-wp-query.php(4703): WP_Query->generate_postdata(Object(WP_Post)) #1 /home/masudamegumi/www/wp/wp-includes/class-wp-query.php(3687): WP_Query->setup_postdata(Object(WP_Post)) #2 /home/masudamegumi/www/wp/wp-content/plugins/feedwordpress/syndicatedpost.class.php(1249): WP_Query->the_post() #3 /home/masudamegumi/www/wp/wp-content/plugins/feedwordpress/syndicatedpost.class.php(1618): SyndicatedPost->freshness() #4 /home/masudamegumi/www/wp/wp-content/plugins/feedwordpress/syndicatedlink.class.php(273): SyndicatedPost->store() #5 /home/masudamegumi/www/wp/wp-content/plugins/feedwordpress/feedwordpress.php(875): SyndicatedLink->poll(NULL) #6 /home/masudamegumi/www/wp/wp-content/plugins/feedwordpress/feedwordpress.php(1598): FeedWordPress->update() #7 /home/masudamegumi/www/wp/wp-includes/class-wp-hook.php(324): FeedWordPress->auto_upda in /home/masudamegumi/www/wp/wp-includes/class-wp-query.php on line 4752