OpenCart website gives Fatal error: Uncaught Exception: Error: Could not load model total?

Question

opencart

Fatal error: Uncaught Exception: Error: Could not load model total! in /home/smilingtai/smilingtail.ru/docs/system/storage/modification/system/engine/loader.php:169 Stack trace: #0 /home/smilingtai/smilingtail.ru/docs/system/engine/proxy.php (25): Loader->{closure}(Array, Array) #1 /home/smilingtai/smilingtail.ru/docs/catalog/controller/common/cart.php(37): Proxy->__call('getTotal', Array) #2 /home/smilingtai/smilingtail.ru/docs/system/storage/modification/system/engine/action.php(51): ControllerCommonCart->index(Array) #3 /home/smilingtai/smilingtail.ru/ docs/system/storage/modification/system/engine/loader.php(24): Action->execute(Object(Registry), Array) #4 /home/smilingtai/smilingtail.ru/docs/catalog/controller/common/ header.php(132): Loader->controller('common/cart') #5 /home/smilingtai/smilingtail.

This is the error I was getting after I clicked on the site's basket. Before that, as far as I know, the module was not installed correctly on the site, which is why half the site went down. How to solve this problem? what are the ways?

Answer 1

To roll back, it was necessary to make a backup before installing the modules.
Now it essentially gives an error that it cannot load one of the models, namely total, most often such errors are associated with broken files in the catalog, library folder or rewritten by the same ocmod

Answer 2

How to solve this problem?

find a specialist who knows php and is familiar with opencart, give him money and access. Wait.