Fatal error: Uncaught Error: Value of type null is not callable in /var/www/vhosts/babysnatur.de/babysnatur/plugins/ws5_affiliateprogramm/adminmenu/options/customerAttributes.php:2 Stack trace: #0 /var/www/vhosts/babysnatur.de/babysnatur/includes/src/Plugin/Data/Config.php(101): include() #1 /var/www/vhosts/babysnatur.de/babysnatur/includes/src/Plugin/Data/Config.php(77): JTL\Plugin\Data\Config->getDynamicOptions() #2 /var/www/vhosts/babysnatur.de/babysnatur/includes/src/Plugin/Data/Config.php(64): JTL\Plugin\Data\Config->enhance() #3 /var/www/vhosts/babysnatur.de/babysnatur/includes/src/Plugin/AbstractLoader.php(134): JTL\Plugin\Data\Config->load() #4 /var/www/vhosts/babysnatur.de/babysnatur/includes/src/Plugin/PluginLoader.php(113): JTL\Plugin\AbstractLoader->loadConfig() #5 /var/www/vhosts/babysnatur.de/babysnatur/includes/src/Plugin/PluginLoader.php(51): JTL\Plugin\PluginLoader->loadFromObject() #6 /var/www/vhosts/babysnatur.de/babysnatur/includes/src/Plugin/Helper.php(450): JTL\Plugin\PluginLoader->init() #7 /var/www/vhosts/babysnatur.de/babysnatur/includes/src/Shop.php(336): JTL\Plugin\Helper::bootstrap() #8 /var/www/vhosts/babysnatur.de/babysnatur/includes/globalinclude.php(71): JTL\Shop::bootstrap() #9 /var/www/vhosts/babysnatur.de/babysnatur/index.php(7): require('...') #10 {main} thrown in /var/www/vhosts/babysnatur.de/babysnatur/plugins/ws5_affiliateprogramm/adminmenu/options/customerAttributes.php on line 2