Fatal error: Uncaught Error: Cannot iterate on string offsets by reference in /var/www/html/custom/plugins/BNSCharacters/Services/CharacterService.php:155 Stack trace: #0 /var/www/html/custom/plugins/BNSCharacters/Controllers/Frontend/Char.php(219): BNSCharacters\Services\CharacterService->fetchCharacterData() #1 /var/www/html/custom/plugins/BNSCharacters/Controllers/Frontend/Char.php(142): Shopware_Controllers_Frontend_Char->getCharacterInformation() #2 /var/www/html/engine/Library/Enlight/Controller/Action.php(182): Shopware_Controllers_Frontend_Char->NaAction() #3 /var/www/html/engine/Library/Enlight/Controller/Dispatcher/Default.php(461): Enlight_Controller_Action->dispatch() #4 /var/www/html/engine/Library/Enlight/Controller/Front.php(225): Enlight_Controller_Dispatcher_Default->dispatch() #5 /var/www/html/engine/Shopware/Kernel.php(197): Enlight_Controller_Front->dispatch() #6 /var/www/html/shopware.php(122): Shopware\Kernel->handle() #7 {main} thrown in /var/www/html/custom/plugins/BNSCharacters/Services/CharacterService.php on line 155