Fatal error: Uncaught Error: Call to undefined function _S() in /var/www/kundeservice/include/class.mailer.php:630 Stack trace: #0 /var/www/kundeservice/include/class.mailer.php(650): Mailer->send() #1 /var/www/kundeservice/bootstrap.php(316): Mailer::sendmail() #2 /var/www/kundeservice/bootstrap.php(201): Bootstrap::croak() #3 /var/www/kundeservice/main.inc.php(28): Bootstrap::connect() #4 /var/www/kundeservice/client.inc.php(21): require_once('/var/www/kundes...') #5 /var/www/kundeservice/index.php(16): require('/var/www/kundes...') #6 {main} thrown in /var/www/kundeservice/include/class.mailer.php on line 630