WordPress Troubleshooting & Repair: We Fix Broken WordPress Sites

Your WordPress site is showing an error, a page broke after an update, or something just stopped working and you can’t figure out why. That’s what we do. Penner Web Design is a father and son WordPress studio in Durham, NC that specializes in WordPress troubleshooting: plugin conflicts, critical errors, white screens, broken layouts, hacked sites, and the weird problems nobody else can diagnose. Send us the symptom, and we’ll find the cause, fix it, and explain what happened in plain English.

WordPress troubleshooting and repair experts at Penner Web Design
  • u0022My site said ‘There has been a critical error’ and I panicked. Toban had us back online the same day.u0022
  • “A plugin update broke our whole layout. Toban found the conflict and fixed it without breaking the bank.”
  • “I built my site myself with AI and got completely stuck. I wish I would have contacted Toban sooner.”
Fixing WordPress errors on a laptop, WordPress troubleshooting service
WordPress error troubleshooting

“There has been a critical error on this website.” Sound familiar?

WordPress errors rarely tell you what actually went wrong. A white screen of death, a 500 internal server error, or a database connection error all point to different root causes, and guessing can make things worse. We diagnose the real problem by checking error logs, isolating plugin and theme conflicts, and testing fixes safely before touching your live site. Most WordPress errors we see come down to a handful of causes: a bad plugin update, a PHP conflict, a corrupted file, or a hosting issue. We fix them all, and we tell you exactly what happened so it doesn’t catch you off guard again.

  • “There has been a critical error on this website”
  • White screen of death (blank page)
  • 500 internal server errors and 403 forbidden errors
  • Error establishing a database connection
  • 404 errors and broken permalinks
  • Locked out of wp-admin or login redirect loops
  • Broken layouts, missing styles, and pages that won’t display
  • Slow WordPress sites and caching problems
  • Hacked WordPress sites and malware removal
Broken plugins and update conflicts

A plugin update broke your site?

Plugin conflicts are the number one cause of broken WordPress sites. One update goes out, two plugins stop playing nicely, and suddenly your contact form fails, your images disappear, or the whole site goes down. We isolate the conflicting plugin, roll back or replace it, and get you stable again. We also clean up abandoned plugins that no longer receive updates, since these are the ones most likely to break your site or open a security hole. If your site broke right after you clicked “update,” don’t keep clicking. Send it to us and we’ll untangle it safely, with a backup in place before we change anything.

WordPress plugin conflict repair and broken plugin fixes
WooCommerce troubleshooting for online store checkout and payment problems
WooCommerce troubleshooting

WooCommerce checkout not working?

When your store breaks, you lose money by the hour. We troubleshoot WooCommerce problems that directly cost you sales: checkout pages that won’t load, payment gateways that reject valid cards, shipping calculations that come out wrong, and stores that have slowed to a crawl. Many WooCommerce failures are caused by an unrelated plugin interfering with the checkout, which is exactly the kind of hidden conflict we know how to find. We work on real stores with real revenue on the line, so we test on staging first and never experiment on your live checkout.

  • Checkout and cart errors
  • Payment gateway failures (PayPal, Stripe, credit cards)
  • Slow WooCommerce stores and performance fixes
  • Shipping calculation problems
  • Plugin conflicts breaking product pages
  • SSL and “not secure” warnings
WooCommerce support and troubleshooting by Penner Web Design
AI website rescue

Built your website with AI and got stuck?

AI tools are great at getting a website 80 percent done. It’s the last 20 percent that leaves people stuck: the layout that won’t behave on mobile, the code snippet that broke the whole page, the plugin the chatbot recommended that conflicts with everything else. If you built your site with an AI website builder or with ChatGPT’s help and you’ve hit a wall, we can get you unstuck. We’ll review what the AI built, fix what’s broken, and set up your site on a solid WordPress foundation so it stays fixed. No judgment. You did the hard part by starting. We’ll help you finish, and we can even show you how to keep making updates yourself.

  • Fixing AI-generated code that broke your site
  • Cleaning up plugin overload from AI recommendations
  • Moving your site from an AI builder to WordPress
  • Mobile layout and responsive design fixes
  • A human expert who explains things clearly
Getting help fixing an AI-built website on WordPress

Tell us what’s broken. We’ll take it from here.

  • 919-724-4417
  • Toban@pennerwebdesign.com
  • Diagnosis First, Not Guesswork
    We read the error logs, isolate the conflict, and identify the root cause before we change anything on your WordPress site.
  • Backup Before Every Fix
    Your site gets a full backup before we touch it, so nothing we do can make things worse than they already are.
  • Plain English Explanations
    You’ll know what broke, why it broke, and what we did to fix it. No jargon, no mystery invoices.
  • Emergency Response
    Site down, hacked, or showing a critical error? Our emergency restoration and malware cleanup gets you back online fast.
  • Stay Fixed with a Maintenance Plan
    Updates, backups, uptime monitoring, and security scans that catch problems before they take your site down again.