Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/3/8/a/mooiding.be/httpd.www/wp-content/plugins/email-subscription/EmailSubscriptionWidget.php:146
Stack trace:
#0 /customers/3/8/a/mooiding.be/httpd.www/wp-content/plugins/email-subscription/email-subscription.php(34): include_once()
#1 /customers/3/8/a/mooiding.be/httpd.www/wp-settings.php(391): include_once('/customers/3/8/...')
#2 /customers/3/8/a/mooiding.be/httpd.www/wp-config.php(96): require_once('/customers/3/8/...')
#3 /customers/3/8/a/mooiding.be/httpd.www/wp-load.php(37): require_once('/customers/3/8/...')
#4 /customers/3/8/a/mooiding.be/httpd.www/wp-blog-header.php(13): require_once('/customers/3/8/...')
#5 /customers/3/8/a/mooiding.be/httpd.www/index.php(17): require('/customers/3/8/...')
#6 {main}
  thrown in /customers/3/8/a/mooiding.be/httpd.www/wp-content/plugins/email-subscription/EmailSubscriptionWidget.php on line 146