Troubleshooting procedures, module development, performance and SEO: the methods we actually use on the online stores we get back up and running every week.
A flaw scored 10 out of 10 lets an attacker take over a store from a single URL. How to check whether yours is affected, and whether it has already been visited.
Read the article
A skimmer steals card numbers for weeks without slowing the store down. The signs to look for, the diagnostic commands and the full clean-up procedure.
Read the article
Cache that will not clear, a missing Symfony service, a process that stops halfway: the Update Assistant errors we actually see, and how to switch to the CLI.
Read the article
Extended support, PHP 8.1 as a ceiling, Symfony 4.4 at end of life: the facts that matter when choosing between staying put, migrating or rebuilding.
Read the article
PrestaShop's PDF invoice is not an electronic invoice under the French reform. What is really missing from your database, and a step-by-step compliance plan.
Read the article
One extra second of load time can reduce conversions by up to 7%. Here are the practical fixes, ranked by impact versus effort.
Read the article
Blank map, carrier missing from checkout, label that will not generate: the real causes behind pickup point failures, and how to isolate them methodically.
Read the article
A "TLS/SSL error: invalid directory" message and the whole store becomes unreachable. The cause is MariaDB 11.4, not your code. Two fixes, one immediate.
Read the article
The real risk in a migration from 1.6 is not technical, it is SEO. The mandatory upgrade path, the six classic data losses and the redirect plan.
Read the articleGo straight to the page covering your issue for a diagnosis, details of what we check and immediate support.
Response within 1 hour, free diagnosis, support from 9:00 to 22:00, 7 days a week — from €90/hour.
Presta