Prestashop
HTTP Error 400 Bad request (Your Browser sent a request that this server could not understand) in Prestashop and WordPress
The HTTP 400 Bad request error is a type of error code that indicates that the server cannot process the request sent from the web browser because it has detected an error that comes from the client side, that is, from the web browser. This error message may be [...]
Tutorial to optimize the performance of Prestashop stores [Nivel intermedio]
In this intermediate level tutorial, you will learn how to optimize Prestashop stores to increase and improve the performance and loading speed of the site. We will use the Prestashop cache and the server. We will learn basic notions to choose a good web Hosting plan and knowledge to [...]
Prestashop – Paypal module. Solution to the error of payment in orders and problem in the rounding of the prices of the products
We explain why the payment error status is generated in orders paid through the official Paypal module in Prestashop stores. We detail the causes that cause customers to make payments of different amounts than those listed in the store's shopping cart. What are the causes that cause the [...]
[Prestashop error] error 500 or blank page when accessing the Back-office
The error occurs when the Back-office is accessed only from Debug mode activated or in production mode activated. The characteristic of this error is that it only occurs in one of the modes and not in both. In this article we are going to talk about a critical error [...]
How to choose the best web hosting server for Prestashop online stores
In this article we will explain how to choose the best high-performance web hosting server that can be optimized for Prestashop online stores. After our extensive experience developing Prestashop online stores and providing technical support service to all our clients, we have found that in a generalized way [...]
[Prestashop error] Product list with combinations shows with rice zero
In this article we are going to talk about a very important problem that we have had to solve in many Prestashop online stores of our clients. The error consists in that the price is not shown or its value is zero (€ 0) in the list of products, [...]
![[Prestashop – Módulo Experiencia comercial] Slow loading in Back-office](https://www.liewebs.com/wp-content/uploads/2021/09/thumbnail-images/medium_large/experiencia_minorista-320x320.png)
[Prestashop – Módulo Experiencia comercial] Slow loading in Back-office
In this article we are going to talk about a problem that is usually occurring in many of the Prestashop stores and that very few store owners know the origin of this problem. The Back-office loading speed is very slow and the web takes several minutes to finish loading [...]
![[VULNERABILIDAD CRÍTICA] XsamXadoo Bot Malware in Prestashop](https://www.liewebs.com/wp-content/uploads/2021/09/thumbnail-images/medium_large/prestashop_hacked-320x320.png)
[VULNERABILIDAD CRÍTICA] XsamXadoo Bot Malware in Prestashop
Since this January 2, 2020, the Prestashop team has detected an important security breach classified as CRITICAL within its files and that is affecting several versions of Prestashop and several modules. The vulnerability is present in a PHP tool called PHPUnit and it is taken advantage of by the [...]
How to start creating an online store on the Prestashop platform (Basic concepts)
Everything you need to know to start creating, designing and setting up your online store with Prestashop Many of you have ever wondered how an Online Store is built and what is needed for it. Lack of knowledge on the subject leads one to think that to start [...]
[Prestashop error] – Smarty: Unable to write file smarty_internal_write_file.php on line 46
SOLUTION ONLY FOR PRESTASHOP VERSION 1.6 In this Post we are going to explain the causes of this error and how it should be solved. Specifically, this is an error related to writing Prestashop cache files. In addition, when it originates, it launches the following message: When this [...]