Fatal error: Uncaught InvalidArgumentException: Unable to unserialize value, string is corrupted. in /var/www/dev/magento2/vendor/magento/framework/Serialize/Serializer/Serialize.php:38 Stack trace: #0 [internal function]: Magento\Framework\Serialize\Serializer\Serialize->Magento\Framework\Serialize\Serializer\{closure}(8, 'unserialize(): ...', '/var/www/dev/ma...', 42, Array) #1 /var/www/dev/magento2/vendor/magento/framework/Serialize/Serializer/Serialize.php(42): unserialize('a:2197:{s:11:"p...', Array) #2 /var/www/dev/magento2/vendor/magento/framework/App/ObjectManager/ConfigLoader.php(79): Magento\Framework\Serialize\Serializer\Serialize->unserialize('a:2197:{s:11:"p...') #3 /var/www/dev/magento2/vendor/magento/framework/App/ObjectManager/Environment/Developer.php(79): Magento\Framework\App\ObjectManager\ConfigLoader->load('global') #4 /var/www/dev/magento2/vendor/magento/framework/App/ObjectManagerFactory.php(191): Magento\Framework\App\ObjectManager\Environment\Developer->configureObjectManager(Object(Magento\Framew in /var/www/dev/magento2/vendor/magento/framework/Serialize/Serializer/Serialize.php on line 38