<br />
<b>Notice</b>:  Trying to get property 'query_vars' of non-object in <b>/home/c0900183/public_html/yu-pytmind.com/wp-includes/template.php</b> on line <b>781</b><br />
<!DOCTYPE html>
<html lang="ja" class="no-js">
<head>
	<title><br />
<b>Fatal error</b>:  Uncaught Error: Call to undefined function is_404() in /home/c0900183/public_html/yu-pytmind.com/wp-includes/general-template.php:1200
Stack trace:
#0 /home/c0900183/public_html/yu-pytmind.com/wp-includes/theme-compat/header-embed.php(21): wp_get_document_title()
#1 /home/c0900183/public_html/yu-pytmind.com/wp-includes/template.php(810): require_once('/home/c0900183/...')
#2 /home/c0900183/public_html/yu-pytmind.com/wp-includes/template.php(745): load_template('/home/c0900183/...', true, Array)
#3 /home/c0900183/public_html/yu-pytmind.com/wp-includes/general-template.php(48): locate_template(Array, true, true, Array)
#4 /home/c0900183/public_html/yu-pytmind.com/wp-includes/embed.php(13): get_header('embed')
#5 /home/c0900183/public_html/yu-pytmind.com/wp-settings.php(249): require('/home/c0900183/...')
#6 /home/c0900183/public_html/yu-pytmind.com/wp-config.php(115): require_once('/home/c0900183/...')
#7 /home/c0900183/public_html/yu-pytmind.com/wp-load.php(50): require_once('/home/c0900183/...')
#8 /home/c090 in <b>/home/c0900183/public_html/yu-pytmind.com/wp-includes/general-template.php</b> on line <b>1200</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function set() on null in /home/c0900183/public_html/yu-pytmind.com/wp-includes/l10n.php:857
Stack trace:
#0 /home/c0900183/public_html/yu-pytmind.com/wp-includes/l10n.php(960): load_textdomain('default', '/home/c0900183/...', 'ja')
#1 /home/c0900183/public_html/yu-pytmind.com/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain()
#2 [internal function]: WP_Fatal_Error_Handler-&gt;handle()
#3 {main}
  thrown in <b>/home/c0900183/public_html/yu-pytmind.com/wp-includes/l10n.php</b> on line <b>857</b><br />