htmlspecialchars(): Argument #1 ($string) must be of type string, null given File: /var/www/colombe.apik-pp.be/www/vendor/pimcore/pimcore/models/Document/Editable/Textarea.php Line: 54
#0 /var/www/colombe.apik-pp.be/www/vendor/pimcore/pimcore/models/Document/Editable/Textarea.php(54): htmlspecialchars()
#1 /var/www/colombe.apik-pp.be/www/vendor/pimcore/pimcore/models/Document/Editable.php(438): Pimcore\Model\Document\Editable\Textarea->frontend()
#2 /var/www/colombe.apik-pp.be/www/vendor/pimcore/pimcore/models/Document/Editable.php(449): Pimcore\Model\Document\Editable->render()
#3 /var/www/colombe.apik-pp.be/www/vendor/twig/twig/src/Template.php(345): Pimcore\Model\Document\Editable->__toString()
#4 /var/www/colombe.apik-pp.be/www/vendor/twig/twig/src/Template.php(359): Twig\Template->display()
#5 /var/www/colombe.apik-pp.be/www/vendor/twig/twig/src/TemplateWrapper.php(51): Twig\Template->render()
#6 /var/www/colombe.apik-pp.be/www/vendor/twig/twig/src/Environment.php(334): Twig\TemplateWrapper->render()
#7 /var/www/colombe.apik-pp.be/www/vendor/symfony/framework-bundle/Controller/AbstractController.php(448): Twig\Environment->render()
#8 /var/www/colombe.apik-pp.be/www/vendor/symfony/framework-bundle/Controller/AbstractController.php(453): Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRenderView()
#9 /var/www/colombe.apik-pp.be/www/vendor/symfony/framework-bundle/Controller/AbstractController.php(253): Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRender()
#10 /var/www/colombe.apik-pp.be/www/vendor/pimcore/pimcore/lib/Controller/Controller.php(40): Symfony\Bundle\FrameworkBundle\Controller\AbstractController->render()
#11 /var/www/colombe.apik-pp.be/www/src/Controller/TestimonialsController.php(51): Pimcore\Controller\Controller->render()
#12 /var/www/colombe.apik-pp.be/www/vendor/symfony/http-kernel/HttpKernel.php(181): App\Controller\TestimonialsController->listAction()
#13 /var/www/colombe.apik-pp.be/www/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw()
#14 /var/www/colombe.apik-pp.be/www/vendor/symfony/http-kernel/Kernel.php(197): Symfony\Component\HttpKernel\HttpKernel->handle()
#15 /var/www/colombe.apik-pp.be/www/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php(35): Symfony\Component\HttpKernel\Kernel->handle()
#16 /var/www/colombe.apik-pp.be/www/vendor/autoload_runtime.php(29): Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
#17 /var/www/colombe.apik-pp.be/www/public/index.php(19): require_once('...')
#18 {main}