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PrestaShop Bug fixing

Your PrestaShop store isn't working? We'll fix it.

White screen, 500 error, broken checkout, post-update issues, security breach - we diagnose the cause and fix it. Fast response, upfront pricing, pay after the fix.

★★★★★ 5.0/5 Google PrestaShop Expert We respond within hours

Common issues

We fix these problems regularly

White screen (WSOD)

Store shows a blank white page with no error message. Most common causes: PHP fatal error, module conflict, memory exhaustion, corrupted .htaccess. We diagnose from logs and fix the cause - not the symptom.

500 error (Internal Server Error)

The server can't process the request. Causes: .htaccess error, file permission issues, PHP error, database problem, memory limit exceeded. We access the server, check logs and fix it.

Checkout / payment issues

Customers can't complete orders: payment page error, missing shipping methods, checkout loop, validation error. Every hour means lost orders. Priority: critical.

Post-update errors

You updated PrestaShop, a module or PHP and something broke. Frontend doesn't work, admin panel shows errors, modules report conflicts. We diagnose and fix or roll back the change.

Hacked store / malware

Suspicious redirects, spam in Google, unknown files on the server, browser warnings. We act immediately: isolation, malware cleanup, vulnerability patching, hardening, Google report.

Admin panel not working

Can't log in, back office shows errors, pages don't load. Causes: module conflict, corrupted overrides, Symfony cache error, permission issues. We fix via FTP/SSH.

Module issues

Module doesn't work after install/update, conflict between modules, module slows down the store, generates PHP errors. We diagnose, fix or recommend an alternative.

Sudden slowdown

Store was running fine and suddenly slowed down. Causes: full log tables, bot attack, memory leak in a module, hosting issue. Quick diagnostics and fix - not a full performance audit.

Process

From report to fix - fast and transparent

1

Describe the problem

Write to us via the contact form or email (contact@peekyagency.com). Describe what's happening: what error, when it started, what you changed recently. Include the store URL. The more detail, the faster we diagnose.

2

Diagnostics (within hours)

We need access: admin panel + FTP/SSH. We log in, analyze logs, check modules, test. We diagnose the root cause - we don't guess. Diagnostics time: usually within hours of receiving access.

3

Quote and your decision

After diagnostics: we explain what's wrong, what needs to be done and how much it costs. Fixed price for the fix - not hourly. The decision is yours. If you proceed, the diagnostics cost is deducted from the invoice.

4

Fix and verification

We fix the issue on staging (when possible) or directly on production (for critical outages). We test. We confirm it works. We deliver a brief report: what was wrong, what we did, what we recommend going forward.

Why us

Why you should reach out to us

PrestaShop Expert

PrestaShop Expert

Certified status. We know the platform inside out - core, modules, hooks, database, server configuration. We don't experiment on your store.

Fast response

We respond within hours, not days. For critical outages (store down, hack) - we prioritize. We work evenings too when the situation demands it.

Upfront pricing

After diagnostics, we give you a specific price for the fix. You pay for the result, not hours. No surprise invoices.

We fix the cause, not the symptom

We don't do quick fixes that come back a week later. We find the root cause and fix it properly. Plus a report: what happened, what we did, what we recommend.

Indicative costs

How much does a fix cost

Minor fix

Configuration error, corrupted .htaccess, permission issue, simple module conflict.

Time: A few hours to 1 day

Medium fix

Post-update module/core error, checkout problem, multi-module conflict, database issue.

Time: 1-3 days

Complex fix / hack cleanup

Malware cleanup + hardening, repair after failed update, data recovery, fixing multiple interrelated issues.

Time: 3-7 days

Every problem is different - exact quote after diagnostics. Diagnostics cost is deducted from the fix invoice.

Prevent recurrence

How to prevent issues in the future

Ongoing technical support

Monitoring, updates, backups, quick fixes - before the problem becomes an outage. Most outages we fix could have been prevented.

Learn more

Technical audit

Don't know what issues are hiding in your store? An audit will identify them before they explode. Better to pay for an audit than for emergency repair.

Learn more

PrestaShop upgrade

Old PrestaShop = old vulnerabilities = more outages. Upgrading to the latest version eliminates most security and compatibility issues.

Learn more

FAQ

Frequently asked questions

It depends on the issue - every project is quoted individually after diagnostics. Cost depends on complexity: simple configuration fix, medium post-update repair, or complex hack cleanup. Describe the problem - we'll quote it.
We respond within hours of receiving the report (Mon-Fri, 9:00-17:00 CET). For critical outages (store completely down, hack) - we prioritize, including outside standard hours. Diagnostics usually the same day.
PrestaShop admin panel + FTP or SSH. For database issues: phpMyAdmin or MySQL access. For SEO: Google Search Console. We send detailed instructions after the report. You can remove our access after the fix.
We create a backup before any intervention. For complex fixes: staging environment. We test after the fix: checkout, payments, admin panel, key pages. Report with what we did. Rollback possible in minutes.
Contact us immediately describing the symptoms (redirects, spam, browser warnings). We act: 1) isolation (minimize damage), 2) manual malware cleanup (not automated), 3) vulnerability patching (how they got in), 4) hardening (security), 5) Google report (if flagged). Timeline: 1-5 days depending on scale.
Diagnostics is paid - it's real work: server access, log analysis, testing. But if you proceed with the fix through us, the diagnostics cost is deducted from the invoice. So in practice: diagnostics is free if we fix it.
Yes - and we strongly recommend it. Most outages we fix stem from lack of regular maintenance: outdated modules, no backups, no monitoring. Ongoing support is the best insurance for your store. Details: /services/prestashop-development/
This page covers PrestaShop. We also fix WooCommerce and WordPress issues. For Shopify (SaaS) technical problems are rarer, but we help with those too. Get in touch.

Store not working? Write now - we'll take care of it.

Describe the problem and share the store URL. We'll diagnose the cause and give you a specific fix quote.

PrestaShop Expert  ·  We respond within hours