Samuel

Actually in my gitignore .sql files were being ignored.

I removed it and everything was right.

Why do you use a .sql file if it is possible to do everything in a .php file?

Thanks a lot for the help.

I understand. But a plugin without update several months does not bring much trust, seems to be abandoned. I advise you to make small updates just to show some movement in the plugin. Thanks for listening.

Hi @luzlol

What do you mean, more often? My site already had some visits after the schedule and even then the optimization did not happen. I even tried with a very short time, but still the images remain the same.

@mikes41720
1 – If the plugin is disabled I can not test the problem, as it only happens with the search console option of yoast.
2 – It is not a conflict with plugin, because in my localhost I have the same active plugins and the error does not happen.
3 – Do not have javascript error, just the PHP error as I showed earlier.
4 – The only difference between my localhost and the online site is that the online site is HTTPS.

The same site a long time ago did not give this problem, as I set up the whole search console by yoast.Porém do not know from which version of yoast this problem started to happen.

Hello, Ramesh. I tested with your version sent by email. But the error still happens the same way.

The error can happen in 2 ways:

1 – With option: Force refresh the cart widget while add and remove item to cart – ON
– It happens when you enter the product page (single product) purchase 1x of the product, the cart opens and yours is correct. Then you buy 1x again from the same product. Then the error happens, the discount is applied 2x.

Image error

2 – With option: Force refresh the cart widget while add and remove item to cart – OFF
– It happens both in the product list and on the internal product page. For the error to happen do the same step as in item 1. However it happens on any page.

Image error

Remembering that the error applies to any product that is in the cart. That is, if I buy the product (A) 2 times, the products (B) / (C) or (D) that are in the cart will also have the discount applied 2 times, regardless of their quantities.

Thanks for listening.

Now I’ve taken one last test to make sure it was not my mistake.

1 – I downloaded wordpress 4.9.7.
2 – Downloaded the theme – https://underscores.me/ (Select the advanced options before downloading. And then enable the WooCommerce boilerplate option.)
3 – I created a database in WAMP
4 – I performed the installation
4.1 – Activated the theme
5 – I inserted the 3 plugins: woocommerce, price rules, Ajax cart.
6 – I activated woocommerce, I ran the default configuration and imported the products from the CSV file that woocommerce offers.
7 – I activated the price rules plugin. I created a 25% discount price rule for all products. In the settings you have activated the following options:
– Show Price discount on product page
– Show Sale tag on product page
– Force refresh the cart widget while add and remove item to cart

 The rest left the pattern.

8 – Activated the AJAX plugin cart. In the ajax cart settings I have enabled the following option: Add to cart without page refresh.

9 – In wordpress settings, in permanent links. I activated it by the name of the post.

10 – Go to the store page and buy the first product. The side car will open and everything will be correct.

11 – Open the product page that was purchased. Now, inside the single product page, buy the same product again. We will see that the error happens. The discount was applied 2x.

12 – Another way to simulate the error is Do not enable option: Force refresh the cart widget while add and remove item to cart. So the problem occurs in the product listing, without having to enter the page of a specific product. Just buy the same 2x product that the error happens.

13 – The error only happens when a product is bought repeated. If you buy several products, however only 1 of each problem does not happen.

I hope it has become clear. I am willing to help in whatever I can. Thanks for listening.

Unfortunately I can not. This problem is happening on my local machine.

But it is very simple to simulate.
I have 3 plugins enabled:
Woocommerce,
Discount rules,
ajax cart.

For theme you can use:
https://underscores.me/

Select the advanced options before downloading. And then enable the WooCommerce boilerplate option.