I will repair wordpress fatal errors and server crashes in 24h

S
sergiybard
S
sergiybard
Sergey K
repair wordpress fatal errors and server crashes in 24h
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repair wordpress fatal errors and server crashes in 24h
Full Screen
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repair wordpress fatal errors and server crashes in 24hrepair wordpress fatal errors and server crashes in 24hrepair wordpress fatal errors and server crashes in 24h

About this gig

Your WordPress site is down and you're losing money every minute.

This is a business emergency 500 errors, WSoD, or a broken database can instantly damage sales, SEO, and customer trust.


I fix these issues fast, usually within 24 hours, with a moneyback guarantee if not fixed.


I am a Server Engineer based in Austria with 7+ years of experience. I dont click plugins; I diagnose the root cause in Nginx, PHPFPM, MySQL, and server logs.

What I fix:

  • HTTP errors: 500, 502, 503, 504
  • Database errors: Error establishing a database connection
  • White Screen of Death after updates
  • PHP fatal errors and memory limit issues
  • Nginx/Apache misconfigurations
  • wpconfig, .htaccess, caching issues
  • Hacked sites, redirects, spam injections
  • WooCommerce checkout, payment and cart issues

Why choose me:

  • Emergency repair with 24h resolution
  • Moneyback if not fixed
  • Serverlevel troubleshooting
  • EU quality standards and clear communication
  • Backup before any work
  • Clean report after the fix

How it works:

  1. You provide WP Admin + Hosting/SSH
  2. I run a quick emergency audit
  3. I fix the issue and stabilize your site
  4. You receive a summary of what was done

Contact me before ordering for a quick

  • Platform

    • WordPress

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Education
    • Dropshipping
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 Sergey K

Sergey K

WooCommerce Expert

  • FromUkraine
  • Member sinceJan 2026

  • Languages

    English, Russian, Ukrainian, German
STOP LOSING SALES due to slow loading! I am an Austrian-based Server Engineer and Full-Stack WooCommerce Developer with 7+ years of experience. I don’t just build stores; I engineer high-performance e-commerce machines. Why work with me? Speed is Money: I optimize at the Nginx and MySQL level to hit 95+ PageSpeed scores. EU Standards: providing clear communication and GDPR-compliant technical solutions. Full-Stack Power: From React-based custom themes to Stripe/PayPal hardening. Clean code, secure servers, and stores that actually convert. Let’s make your business fly.

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Other Website Maintenance Services I Offer

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