Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix wordpress critical error, fatal error and 500 error fast
Muhammad S
About this gig
Is your WordPress site down with a critical error, HTTP 500 error, fatal error or white screen?
I will diagnose the root cause, fix the issue safely and test your website before delivery.
I can help with:
Site broken after a WordPress, theme or plugin update
WordPress critical and fatal errors
500 internal server errors
White screen of death
Plugin and theme conflicts
PHP and database-related errors
Problems after WordPress, plugin or theme updates
Broken features and common WordPress issues
My process:
Diagnose the root cause
Backup before important changes when needed
Apply a clean, targeted fix
Test the affected functionality after repair
Avoid unnecessary changes to your website
Basic is for 1 defined issue. Standard is for critical site recovery with deeper conflict diagnosis. Premium covers up to 3 related issues or 1 complex recovery.
Please message me before ordering if you are unsure which package fits your issue. You can send a screenshot and short explanation of the error.
I focus on safe troubleshooting, clear communication and reliable WordPress recovery.
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 Muhammad S
Muhammad S
I fix WordPress errors and take AI apps live on Vercel and Supabase
- FromPakistan
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Urdu, English
Full Stack Developer (M.Sc. Software Engineering) helping founders fix broken sites & launch apps properly. I don't just patch errors—I fix the root cause.
What I Fix:
• WordPress 500, White Screen & plugin/theme errors
• Lovable, Bolt, Replit & Base44 apps ➔ Vercel + Supabase + Custom Domain/SSL
• Auth, API & production bugs in AI apps
• PHP security & server hardening
Stack: React, Node, PHP, MySQL, MongoDB, Django, Supabase, Vercel.
Backed up, fully tested, and explained. Stuck? Send your URL/error screenshot for a reply within 1 hour!
LINKEDIN: https://www.linkedin.com/in/shoaib-vehni/
My Portfolio
Other Website Maintenance Services I Offer
FAQ
What WordPress errors can you fix?
I can fix critical errors, PHP fatal errors, HTTP 500 errors, white screen issues, plugin/theme conflicts, update problems, and common PHP or database-related WordPress errors.
What access do you need to fix the issue?
Depending on the problem, I may need WordPress admin and hosting/cPanel access. I will only request the access needed to diagnose and fix the reported issue.
Will you take a backup before making changes?
Yes, when the repair involves important website files, configuration or database changes, I will use an available backup option before making potentially disruptive changes.
What is included in a revision?
Revisions apply to the same issue originally reported and included in the order. New or unrelated WordPress problems are not revisions and may require a separate order or custom offer.
Do you provide support after the fix?
Standard includes 7 days of support if the same fixed issue returns. New or unrelated issues are not included in after-delivery support.
Which package should I choose?
Choose Basic for 1 defined issue, Standard for critical site recovery with deeper diagnosis, and Premium for up to 3 related issues or 1 complex recovery. Message me first if you are unsure.
My site broke after an update. Can you fix it?
Yes — update conflicts are one of the most common causes of critical errors. I identify the plugin/theme that caused it, fix the conflict and test the full site.
