Cookie Name	Accept
GDPR PRO - Règlement sur la protection des données générales - tout en 1 This modules helps the site to become GDPR Compliant by adding the law compliant features.

I fix Prestashop Error 503 Backend fetch failed

Welcome to the intervention specialist on Prestashop.
Web2007 is at your entire disposal for ALL your Prestashop needs.

What is this problem Problem error 503 Backend fetch failed?

Please help me, I am encountering a 503 error which is difficult to understand. I tried clearing the CDN cache, but that didn't work. My host told me: To avoid this 503 error, I invite you to reduce the simultaneous requests on the accommodation. They told me to look at the logs. It is possible that this is due to shared hosting. Is a VPS the solution? It was actually a CDN issue, so I disabled it. The error then turned into a 500 error. I checked the log files. It could be a slow database issue (in which case, which cluster should you be running?). There are several reasons why this happens. I think it's the max_execution_time, which is currently 165. Database, Prestashop plugins going offline but I disabled one after another but nothing changes. Prestashop shared hosting couple not working. I suggested that maybe I need a virtual private server. A shared hosting account allows you to run a Prestashop. How many items are there in Prestashop? There are only 190 articles. What database size? What filling percentage? Current size 40MB. % filling. SQL database: 3 databases 800 MB, 1 database 4 GB. The site can be installed by normal FTP. It will remain online for 2 years.
Prestashop integrator , Prestashop project estimate , Prestashop online store creation , Prestashop consultant, Prestashop webmaster

To join Web2007:

Contact form

What is the solution to Prestashop error 503 Backend fetch failed problem?

If you encounter a technical error 503 Backend fetch failed, Web2007 can assist and troubleshoot. You should know that in almost all cases, 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.
Prestashop 1.7 bug , Prestashop Fatal Error , Prestashop product image is not displayed , Prestashop white page , Prestashop Facebook conversion pixel