Fatal error: Uncaught InvalidArgumentException: Unable to unserialize value. Error: Syntax error in /domains/vampirevape.co.uk/http/vendor/magento/framework/Serialize/Serializer/Json.php:39 Stack trace: #0 /domains/vampirevape.co.uk/http/vendor/magento/framework/Interception/Config/CacheManager.php(69): Magento\Framework\Serialize\Serializer\Json->unserialize('a:2293:{s:34:"M...') #1 /domains/vampirevape.co.uk/http/vendor/magento/framework/Interception/Config/Config.php(118): Magento\Framework\Interception\Config\CacheManager->load('interception') #2 /domains/vampirevape.co.uk/http/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(116): Magento\Framework\Interception\Config\Config->__construct(Object(Magento\Framework\ObjectManager\Config\Reader\Dom\Proxy), Object(Magento\Framework\Config\Scope), Object(Magento\Framework\App\Cache\Type\Config), Object(Magento\Framework\ObjectManager\Relations\Runtime), Object(Magento\Framework\Interception\ObjectManager\Config\Developer), Object(Magento\Framework\ObjectMa in /domains/vampirevape.co.uk/http/vendor/magento/framework/Serialize/Serializer/Json.php on line 39