opencart 2.3 шаблон unishop. не работает, при переходе в корзину выпадает ошибка
Fatal error: Uncaught exception 'Exception' with message 'Error: Could not load model payment!' in /home/***/docs/vqmod/vqcache/vq2-system_storage_modification_system_engine_loader.php:169 Stack trace: #0 [internal function]: Loader->{closure}(Array, Array) #1 /home/***/docs/system/engine/proxy.php(25): call_user_func_array(Object(Closure), Array) #2 /home/***/docs/catalog/controller/checkout/uni_checkout.php(666): Proxy->__call('getMethod', Array) #3 /home/***/docs/catalog/controller/checkout/uni_checkout.php(666): Proxy->getMethod(Array, 62000) #4 /home/***/docs/catalog/controller/checkout/uni_checkout.php(133): ControllerCheckoutUniCheckout->payment_method() #5 [internal function]: ControllerCheckoutUniCheckout->index() #6 /home***/docs/vqmod/vqcache/vq2-system_storage_modification_system_engine_action.php(51): call_user_func_array(Array, Array) #7 /home/***/d in /home/***/docs/vqmod/vqcache/vq2-system_storage_modification_system_engine_loader.php on line 169