Product not saving problem-urgent

[zaknebut]

Hi. I am having a big problem. In fact, if we solve this situation, it will be useful to everyone. I am using ps1.7x and my PHP Version is 7.0.33.

I have successfully imported many products from csv. My problem is this; As you can see in the picture, when I try to change the product name or short description or reference code or any other part of the product, it says successfully saved. But the product does not seem to save the changes.

Nevertheless, when I say duplicate the product or add a new product, it saves successfully.

I applied the following operations but the result is unsuccessful.
1:
I disabled the cache in Advanced Parameters>Performance and forced the template compilation strongly. I cleared the cache.
2:
I deleted the /public_html/app/cache/prod folder.

 

[AddWeb Solution]

Hi,

Firstly, check and let me know if there are any error messages being generated when you try to save changes to the products. You can look into the web server's error logs and PrestaShop's error logs.

Thanks!