I am getting error in shopware backend only but frontend is working fine

I am getting error in shopware backend only but frontend is working fine

Fatal error: Uncaught Enlight_Exception: Plugin “Auth” not found failure in /engine/Library/Enlight/Plugin/PluginCollection.php:117 Stack trace: #0 /engine/Library/Enlight/Plugin/Namespace/Config.php(83): Enlight_Plugin_PluginCollection->load(‘Auth’, true) #1 /engine/Library/Enlight/Plugin/PluginCollection.php(97): Enlight_Plugin_Namespace_Config->load(‘Auth’, true) #2 /engine/Library/Enlight/Plugin/PluginCollection.php(131): Enlight_Plugin_PluginCollection->get(‘Auth’, true) #3 /engine/Shopware/Controllers/Backend/Index.php(48): Enlight_Plugin_PluginCollection->__call(‘Auth’, Array) #4 /engine/Library/Enlight/Class.php(74): Shopware_Controllers_Backend_Index->init() #5 /engine/Library/Enlight/Controller/Action.php(101): Enlight_Class->__construct() #6 /engine/Library/Enlight/Controller/Dispatcher/Default.php( in /engine/Library/Enlight/Plugin/PluginCollection.php on line 117

What is the solution?

we get these errors when we again and again forget to uninstall a plugin in shopware-backend/console before we remove it from filesystem… *sigh*

but i guess your plugin is engine/Shopware/Plugins/Default/Backend/Auth and that should most likely never be removed.

maybe unzip the shopware files again (and see if something was missing).