Fatal error: Uncaught Error: Call to undefined function get_wp_title() in /home/yunokuni/yunokunitensyo.jp/public_html/wp-content/themes/tensyo/functions.php:62 Stack trace: #0 /home/yunokuni/yunokunitensyo.jp/public_html/wp-includes/class-wp-hook.php(324): add_canonical('') #1 /home/yunokuni/yunokunitensyo.jp/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #2 /home/yunokuni/yunokunitensyo.jp/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /home/yunokuni/yunokunitensyo.jp/public_html/wp-includes/general-template.php(3050): do_action('wp_head') #4 /home/yunokuni/yunokunitensyo.jp/public_html/wp-content/themes/tensyo/header.php(210): wp_head() #5 /home/yunokuni/yunokunitensyo.jp/public_html/wp-includes/template.php(810): require_once('/home/yunokuni/...') #6 /home/yunokuni/yunokunitensyo.jp/public_html/wp-includes/template.php(745): load_template('/home/yunokuni/...', true, Array) #7 /home/yunokuni/yunokunitensyo.jp/public_html/wp-includes/general-template.php(48): l in /home/yunokuni/yunokunitensyo.jp/public_html/wp-content/themes/tensyo/functions.php on line 62