Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-includes/pomo/translations.php:208
Stack trace:
#0 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-includes/pomo/translations.php(269): Gettext_Translations->make_plural_form_function(2, '$n != 1')
#1 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-includes/pomo/translations.php(69): Gettext_Translations->set_header('Plural-Forms', 'nplurals=2; plu...')
#2 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-includes/pomo/mo.php(248): Translations->set_headers(Array)
#3 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-includes/pomo/mo.php(27): MO->import_from_reader(Object(POMO_FileReader))
#4 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-includes/l10n.php(484): MO->import_from_file('/customers/c/5/...')
#5 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-includes/l10n.php(618): load_textdomain('simple-page-ord...', '/customers/c/5/...')
#6 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-content/plugins/simple-page-ordering/simple-page-ordering.php(53): load_plugin_textdomain('simple-page-ord...', false, 'simple-page-ord...')
#7 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-includes/plugin.php(503): Simple_Page_Ordering::load_textdomain('')
#8 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-settings.php(237): do_action('plugins_loaded')
#9 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-config.php(92): require_once('/customers/c/5/...')
#10 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-load.php(37): require_once('/customers/c/5/...')
#11 /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-blog-header.php(12): require_once('/customers/c/5/...')
#12 /customers/c/5/2/kejk.se/httpd.www/webbdesign/index.php(17): require('/customers/c/5/...')
#13 {main}
  thrown in /customers/c/5/2/kejk.se/httpd.www/webbdesign/wp-includes/pomo/translations.php on line 208