Fatal error: Uncaught Symfony\Component\Filesystem\Exception\IOException: Failed to write file "/var/www/eshop/var/cache/dev//Ps_facebookFrontContainer.php". in /var/www/eshop/vendor/symfony/symfony/src/Symfony/Component/Filesystem/Filesystem.php:691 Stack trace: #0 /var/www/eshop/vendor/symfony/symfony/src/Symfony/Component/Config/ResourceCheckerConfigCache.php(124): Symfony\Component\Filesystem\Filesystem->dumpFile() #1 /var/www/eshop/modules/ps_checkout/vendor/prestashop/module-lib-service-container/src/DependencyInjection/ContainerProvider.php(93): Symfony\Component\Config\ResourceCheckerConfigCache->write() #2 /var/www/eshop/modules/ps_checkout/vendor/prestashop/module-lib-service-container/src/DependencyInjection/ServiceContainer.php(79): PrestaShop\ModuleLibServiceContainer\DependencyInjection\ContainerProvider->get() #3 /var/www/eshop/modules/ps_checkout/vendor/prestashop/module-lib-service-container/src/DependencyInjection/ServiceContainer.php(61): PrestaShop\ModuleLibServiceContainer\DependencyInjection\ServiceContainer->initContainer() #4 /var/www/eshop/modules/ps_facebook/ps_facebook.php(145): PrestaShop\ModuleLibServiceContainer\DependencyInjection\ServiceContainer->getService() #5 /var/www/eshop/modules/ps_facebook/ps_facebook.php(124): Ps_facebook->getService() #6 [internal function]: Ps_facebook->__construct() #7 /var/www/eshop/src/Core/Foundation/IoC/Container.php(123): ReflectionClass->newInstance() #8 /var/www/eshop/src/Core/Foundation/IoC/Container.php(153): PrestaShop\PrestaShop\Core\Foundation\IoC\Container->makeInstanceFromClassName() #9 /var/www/eshop/src/Core/Foundation/IoC/Container.php(166): PrestaShop\PrestaShop\Core\Foundation\IoC\Container->doMake() #10 /var/www/eshop/src/Adapter/ServiceLocator.php(70): PrestaShop\PrestaShop\Core\Foundation\IoC\Container->make() #11 /var/www/eshop/classes/module/Module.php(1235): PrestaShop\PrestaShop\Adapter\ServiceLocator::get() #12 /var/www/eshop/classes/module/Module.php(1214): ModuleCore::coreLoadModule() #13 /var/www/eshop/classes/Hook.php(966): ModuleCore::getInstanceByName() #14 /var/www/eshop/classes/controller/FrontController.php(951): HookCore::exec() #15 /var/www/eshop/classes/controller/Controller.php(304): FrontControllerCore->setMedia() #16 /var/www/eshop/classes/Dispatcher.php(510): ControllerCore->run() #17 /var/www/eshop/index.php(28): DispatcherCore->dispatch() #18 {main} thrown in /var/www/eshop/vendor/symfony/symfony/src/Symfony/Component/Filesystem/Filesystem.php on line 691