Magento\Framework\Exception\LocalizedException: Init vector must be a string of 32 bytes. in /storage/hot-wwwroot/vendor/magento/framework/Encryption/Adapter/Mcrypt.php:81 Stack trace: #0 /storage/hot-wwwroot/vendor/magento/framework/Encryption/Encryptor.php(549): Magento\Framework\Encryption\Adapter\Mcrypt->__construct('d171474cf700bba...', 'rijndael-256', 'cbc', '{s') #1 /storage/hot-wwwroot/vendor/magento/framework/Encryption/Encryptor.php(449): Magento\Framework\Encryption\Encryptor->getCrypt('d171474cf700bba...', 2, '{s') #2 /storage/hot-wwwroot/vendor/magento/module-config/App/Config/Type/System.php(252): Magento\Framework\Encryption\Encryptor->decrypt('6:"design";a:9:...') #3 /storage/hot-wwwroot/vendor/magento/framework/Cache/LockGuardedCacheLoader.php(84): Magento\Config\App\Config\Type\System->Magento\Config\App\Config\Type\{closure}() #4 /storage/hot-wwwroot/vendor/magento/module-config/App/Config/Type/System.php(261): Magento\Framework\Cache\LockGuardedCacheLoader->lockedLoadData('SYSTEM_CONFIG', Object(Closure), Object(Closure), Object(Closure)) #5 /storage/hot-wwwroot/vendor/magento/module-config/App/Config/Type/System.php(195): Magento\Config\App\Config\Type\System->loadDefaultScopeData('default') #6 /storage/hot-wwwroot/vendor/magento/module-config/App/Config/Type/System.php(169): Magento\Config\App\Config\Type\System->getWithParts('default/newreli...') #7 /storage/hot-wwwroot/vendor/magento/framework/App/Config.php(132): Magento\Config\App\Config\Type\System->get('default/newreli...') #8 /storage/hot-wwwroot/vendor/magento/framework/App/Config.php(80): Magento\Framework\App\Config->get('system', 'default/newreli...') #9 /storage/hot-wwwroot/vendor/magento/framework/App/Config.php(93): Magento\Framework\App\Config->getValue('newrelicreporti...', 'default', NULL) #10 /storage/hot-wwwroot/vendor/magento/module-new-relic-reporting/Model/Config.php(94): Magento\Framework\App\Config->isSetFlag('newrelicreporti...') #11 /storage/hot-wwwroot/vendor/magento/module-new-relic-reporting/Plugin/HttpPlugin.php(49): Magento\NewRelicReporting\Model\Config->isNewRelicEnabled() #12 /storage/hot-wwwroot/vendor/magento/framework/Interception/Interceptor.php(121): Magento\NewRelicReporting\Plugin\HttpPlugin->beforeCatchException(Object(Magento\Framework\App\Http\Interceptor), Object(Magento\Framework\App\Bootstrap), Object(Magento\Framework\Exception\LocalizedException)) #13 /storage/hot-wwwroot/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Http\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Bootstrap), Object(Magento\Framework\Exception\LocalizedException)) #14 /storage/hot-wwwroot/generated/code/Magento/Framework/App/Http/Interceptor.php(39): Magento\Framework\App\Http\Interceptor->___callPlugins('catchException', Array, Array) #15 /storage/hot-wwwroot/vendor/magento/framework/App/Bootstrap.php(267): Magento\Framework\App\Http\Interceptor->catchException(Object(Magento\Framework\App\Bootstrap), Object(Magento\Framework\Exception\LocalizedException)) #16 /storage/hot-wwwroot/pub/index.php(40): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor)) #17 {main}