Undefined property: Proxy:: function_name**

I am working on Opencart 2.3, I have installed a new extension into the system and since then I am getting an error in the product description page in the front end:
The uploaded extension is in the admin section, the product description page was working fine before installing the new extension.

Note: The extension has vqmod file and modification folder has the files related to the extension.

Cordiali wrote: ↑

Tue Oct 27, 2020 2:52 pm

.. I have installed a new extension into the system and since then I am getting an error ..

You say it by yourself: has nothing todo with OpenCart, the "eval" is the new Extension.
Either fix it by yourself, contact the extension developer or post a new request in the Commercial Forum of OpenCart