Checkout.cart.item.renderes

[Nicolaikimbrer]

Hi All

We get the following Issues in our Var/Log/Exception.log is there anyone there can help me to solve it. I dont know what to do  

[2018-03-13 12:18:08] main.CRITICAL: The element 'checkout.cart.item.renderers' already has a child with alias 'default' {"exception":"[object] (Magento\\Framework\\Exception\\LocalizedException(code: 0): The element 'checkout.cart.item.renderers' already has a child with alias 'default' at /var/www/USER/public_html/vendor/magento/framework/Data/Structure.php:611)"} []

[2018-03-13 12:18:08] main.CRITICAL: The element 'checkout.cart.item.renderers' already has a child with alias 'simple' {"exception":"[object] (Magento\\Framework\\Exception\\LocalizedException(code: 0): The element 'checkout.cart.item.renderers' already has a child with alias 'simple' at /var/www/USER/public_html/vendor/magento/framework/Data/Structure.php:611)"} []

[2018-03-13 13:00:45] main.CRITICAL: The element 'checkout.cart.item.renderers' already has a child with alias 'default' {"exception":"[object] (Magento\\Framework\\Exception\\LocalizedException(code: 0): The element 'checkout.cart.item.renderers' already has a child with alias 'default' at /var/www/USER/public_html/vendor/magento/framework/Data/Structure.php:611)"} []

[2018-03-13 13:00:45] main.CRITICAL: The element 'checkout.cart.item.renderers' already has a child with alias 'simple' {"exception":"[object] (Magento\\Framework\\Exception\\LocalizedException(code: 0): The element 'checkout.cart.item.renderers' already has a child with alias 'simple' at /var/www/USER/public_html/vendor/magento/framework/Data/Structure.php:611)"} []

[Rakesh Jesadiya]

Could you please show your xml file at which you have declared checkout.cart.item.renderers namespace in your module or theme level?