Fatal error: Uncaught Error: Call to a member function setParent() on null in /home/aterai/www/lib/convert_html.php:58
Stack trace:
#0 /home/aterai/www/lib/convert_html.php(50): Element->insert(NULL)
#1 /home/aterai/www/lib/convert_html.php(52): Element->add(NULL)
#2 /home/aterai/www/lib/convert_html.php(974): Element->add(NULL)
#3 /home/aterai/www/lib/convert_html.php(24): Body->parse(Array)
#4 /home/aterai/www/plugin/backup.inc.php(165): convert_html(Array)
#5 /home/aterai/www/lib/plugin.php(175): plugin_backup_action()
#6 /home/aterai/www/lib/pukiwiki.php(206): do_plugin_action('backup')
#7 /home/aterai/www/index.php(38): require('/home/aterai/ww...')
#8 {main}
thrown in /home/aterai/www/lib/convert_html.php on line 58