Fatal error: Uncaught Error: Call to undefined function is_amp_endpoint() in /home/takakita/camp-matome.info/public_html/wp-content/themes/hummingbird_custom/functions.php:74 Stack trace: #0 /home/takakita/camp-matome.info/public_html/wp-includes/class-wp-hook.php(286): content_for_social_button('<div>\n<p id="eo...') #1 /home/takakita/camp-matome.info/public_html/wp-includes/plugin.php(208): WP_Hook->apply_filters('<div>\n<p id="eo...', Array) #2 /home/takakita/camp-matome.info/public_html/wp-includes/formatting.php(3694): apply_filters('the_content', '\r\n\r\n<div><p id=...') #3 /home/takakita/camp-matome.info/public_html/wp-includes/class-wp-hook.php(288): wp_trim_excerpt('\r\n\r\n<div><p id=...') #4 /home/takakita/camp-matome.info/public_html/wp-includes/plugin.php(208): WP_Hook->apply_filters('', Array) #5 /home/takakita/camp-matome.info/public_html/wp-includes/post-template.php(412): apply_filters('get_the_excerpt', '', Object(WP_Post)) #6 /home/takakita/camp-matome.info/public_html/wp-includes/post-template.php(377 in /home/takakita/camp-matome.info/public_html/wp-content/themes/hummingbird_custom/functions.php on line 74