Prestashop white page: how to do it and who is the best ?

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How to fix blank pages in Prestashop version 1.6. ?

If you have a blank page on your e-commerce site and you are using Prestashop, here are the steps you need to follow to identify the cause. Here are the steps to follow once you have connected to your hosting. Connect to your FTP using your usual client Open the defines.inc.php folder in the config folder Change the value of _PS_MODE_DEV_ to "true". Save your file The blank page will be deleted and you will be able to access your site again.
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Prestashop and the blank page: The solution.

Prestashop is a very heavy CMS. It will not work on a shared site. Even if caching has been enabled and compilation disabled, pages will still render slowly. You have now rented a dedicated server. You deploy Prestashop on the server. But here is the drama. The administration and the front office are not visible. Instead, there is a blank page, with no errors and no source code. Prestashop requires more memory than a dedicated server. This means you need to increase the memory limit in the php.ini. First, check your php.ini. Edit the correct file (our server runs PHP5) Restart Apache changing the memory_limit property from base 8MB to 128MB. We can take this opportunity to disable SQL logging. Comment out the log-bin property to restart SQL.
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Prestashop admin blank page.

If Prestashop admin is not accessible due to blank page, you will need to use ftp to identify the issue and enable debug mode. You may also encounter this error if you exceed a quota at the host. If you are unsure, do not hesitate to contact him. It will probably save you a lot of time. Unable to identify the cause of white pages or fix the problem? Our team is at your disposal to help you solve any problem related to the Prestashop site, such as error 500 or blank page. For a quick intervention, do not hesitate to contact our office.
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Prestashop white pages, why ?

Prestashop debug mode must be enabled in order to display an error message on your blank page. This error message will help you understand the source of the problem. It is easy to enable debug mode. Go to the "config/defines.inc.php" folder. You will now see an error message when you access your white pages. This will help you understand the situation better. If you are in the cloud, enable debug mode via htaccess files. Open this file, locate the "HTTP_PS_MODE_DEV_" variable, and set it to true.
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Prestashop 1.7 blank page.

Prestashop 1.7 displays a blank page on your site. There are two ways to determine the reason. Can you still access the BackOffice of an e-commerce site? In this case, go to "Advanced Settings"/"Performance" and enable debug mode. If your BackOffice displays a blank page, you will need to connect via ftp to your hosting. Once connected: Connect to your FTP using your usual client Open the defines.inc.php file in the configuration folder Change the value of _PS_MODE_DEV_ to "true" Save your file Instead of the blank page, a message will be displayed indicating the source of the problem affecting your website. Once the error is fixed, make sure to disable debug mode in Prestashop 1.7.
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What is a blank page ?

Most likely, you are using a CMS (WordPress or Joomla, Drupal, Magento, Prestashop). etc.) Did you just make a change? Or maybe you just installed it. If you get a blank page, chances are the problem is with a plugin that is no longer present or has issues. If you have recently updated your version of PHP, it is possible that the version of PHP on your cPanel account is not compatible with the latest version of your CMS. You can change the PHP version through the cPanel interface in the Select PHP Version section. If you cannot solve the problem by changing the version, please refer to the instructions below. A CMS's debugging feature may not be enabled by default. The page will not show errors if an error occurs. Although you can enable the debugging feature on your CMS, each application has its own method.
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What is PrestaShop ?

Are you interested in launching an e-commerce site? You may have heard of PrestaShop. PrestaShop is easy to learn. PrestaShop, developed in France, allows you to create online stores using an open-source solution. PrestaShop is an e-commerce CMS (Content Management System). It allows you to manage the content of your e-commerce site. As you already know, this solution will allow you to easily manage your store.
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How to fix a bug or blank page problem in Prestashop, including versions 1.5 and 1.4 ?

If you have purchased a module for Prestashop and you encounter a technical problem with a blank page, Web2007 can assist you and troubleshoot. You should know that in almost all cases, the module works perfectly, the server or php error comes from a conflict with your theme or one of your other installed modules. A troubleshooting expert will first detect errors with Prestashop's debug mode. Here are the tips: To determine if the bug is due to your template, activate the default Prestashop template and then refresh the page. If the bug persists, it means that your model is not at fault. To determine if the bug is caused by one of your modules, disable each module and refresh the page that caused the problem. If the bug appears suddenly, you can start with the modules that were installed most recently. If the bug goes away when you disable a module, that means that module is responsible.
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