Fatal error: Uncaught TypeError: Argument 2 passed to ifndef() must be an instance of mixed, string given, called in /var/www/vhosts/buettner.aix-cloud.de/jtl/includes/defines.php on line 8 and defined in /var/www/vhosts/buettner.aix-cloud.de/jtl/includes/defines.php:330
Stack trace:
#0 /var/www/vhosts/buettner.aix-cloud.de/jtl/includes/defines.php(8): ifndef('JTL_CHARSET', 'utf-8')
#1 /var/www/vhosts/buettner.aix-cloud.de/jtl/includes/globalinclude.php(35): require_once('/var/www/vhosts...')
#2 /var/www/vhosts/buettner.aix-cloud.de/jtl/index.php(7): require('/var/www/vhosts...')
#3 {main}
thrown in /var/www/vhosts/buettner.aix-cloud.de/jtl/includes/defines.php on line 330