Why does an error "Twig_Error_Syntax" occur when opening the settings of the module?

Issue

When opening the settings of the module the error the following error message s displayed:

Fatal error: Uncaught exception 'Twig_Error_Syntax' with message 'Unknown "PaymentSerciveProviderCw_Translate" function in "paymentservicprovidercw/main_settings.twig"

Resolution

Refresh all opencart modfications. This option can be found in the menu under modifications.