Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix prestashop error, 500 internal server error, module, bugs and payment issues
Silke
About this gig
Is your PrestaShop store displaying a 500 Internal Server Error, a blank White Screen of Death (WSOD), broken payment gateways, or crashing modules after an update?
I specialize in advanced PrestaShop technical troubleshooting, core debugging, module repair, payment gateway integration fixes, and database error resolution designed to restore your stores performance and prevent lost sales.
SERVICES INCLUDE:
- 500 Internal Server Error & WSOD Fixes: Debug mode activation, stack trace analysis, and memory limit/PHP error resolution
- PrestaShop Module Debugging: Resolving faulty third-party modules, hook errors, override conflicts, and installation failures
- Payment Gateway Troubleshooting: Fixing failing Stripe, PayPal, Klarna, Authorize.net, Mollie, and credit card API integrations
- Checkout & Cart Mechanics: Fixing frozen checkout buttons, cart redirection loops, currency conversion bugs, and shipping calculation errors
- Core & Database Repair: Resolving database query errors, corrupt SQL tables, version upgrade bugs (1.6 / 1.7 / 8.x), and SSL redirect loops
Whether you are running PrestaShop 1.6, 1.7, or 8.x, I deliver fast, clean, and reliable code patches with zero data loss.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Silke
Silke
Shopify eCommerce Specialist, Klaviyo, Notion CRM and Quiz Funnels
- FromGermany
- Member sinceOct 2026
- Avg. response time1 hour
Languages
German, English, Spanish
I help businesses streamline operations and grow their online presence through smart eCommerce and digital solutions. I specialize in Klaviyo email marketing, Shopify management, and eCommerce optimization.
I build custom Notion CRM systems, dashboards, and productivity workspaces, troubleshoot PrestaShop errors, modules, and payment issues, and create interactive ScoreApp quiz funnels, assessments, scorecards, and Typeform experiences. My focus is delivering reliable, user-friendly solutions that improve business efficiency and customer engagement.
FAQ
What information do you need to start fixing my PrestaShop store error?
You will need to provide temporary PrestaShop Back Office credentials and FTP/SFTP or cPanel access so I can inspect server logs and debug mode traces.
Will fixing the 500 internal server error erase my products or order history?
No. I always take a full backup of your website files and database before executing code modifications, ensuring total data safety.
Can you fix payment gateway errors that occur during checkout?
Yes! I trace API requests, webhooks, SSL certificates, JavaScript console errors, and payment module code to restore smooth checkout flows.
What if the error occurred right after upgrading PrestaShop or updating a module?
Upgrades often cause module override conflicts or PHP version incompatibilities. I identify the conflicting code and patch it to match your current PrestaShop core environment.
Can you fix errors on PrestaShop 8.x as well as legacy 1.6/1.7 versions?
Yes. I work across all major PrestaShop releases, including legacy 1.6 setups, 1.7 architectures, and modern 8.x environments.
