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Web Services · Development & Fixes

WordPress Bug Fixes, Diagnosed Properly

When your WordPress site shows a white screen, a critical error message or a feature that simply stopped working, we find the actual cause in the logs, fix it on a staging copy and apply the fix to your live site with a backup in place.

Since 2010600+ projects deliveredFixed scope and priceFounder-led, no hand-offs
Development & Fixes

WordPress Bug Fixes

WordPress errors tend to appear at the worst moment: after a routine update, a host's PHP upgrade or a small change someone made on a Friday afternoon. The quick fixes people try, such as deactivating plugins on the live site, rolling back at random or restoring an old backup, sometimes work and often make things worse, especially on stores where new orders and content would be lost.

We diagnose before we change anything. That means turning on WordPress debug logging, reading the PHP error log and the server log, checking the recovery mode email WordPress sends after a fatal error, and reproducing the problem on a staging copy of your site. Once we know which file, plugin, theme function or database value is responsible, we fix the root cause there, test it, and only then apply it to production. If the site is down and the cause is clear, we can restore service first and complete the proper fix straight after.

Many of the bugs we see now come from PHP version upgrades. Hosts are moving sites off older PHP versions, and code written years ago uses functions and patterns that newer PHP versions deprecate or remove. We fix the incompatible code, update or replace the plugin responsible and confirm the site runs cleanly on a supported PHP version, so you are not stuck on an outdated one.

What's included

What You Get

White screen and fatal error recovery

We trace fatal errors to the exact file and line using debug logs and recovery mode, then get the site back online without losing recent data.

Debug log analysis

PHP errors, warnings and deprecation notices reviewed and fixed at the source, not hidden by switching off error reporting.

PHP version upgrades

Compatibility checks and code fixes so your site, theme and plugins run on a currently supported PHP version.

Broken features

Forms that stop sending, checkouts that fail, search that returns nothing, menus that disappear or admin screens that will not load, diagnosed and repaired.

Layout and display bugs

CSS and JavaScript issues causing broken layouts, overlapping elements or console errors, fixed across browsers and screen sizes.

Database and configuration issues

Corrupt options, broken serialized data, wrong site URLs, redirect loops, cron failures and memory limits identified and corrected.

How it works

Our Process

01

Report and access

You describe the problem and share access. We confirm what we can see, give you a fixed price or an hour estimate, and take a full backup.

02

Diagnose on staging

We copy the site to staging, enable logging, reproduce the bug and identify the root cause.

03

Fix and test

We fix the cause, then test the affected feature and the areas around it, including on mobile and in the admin.

04

Apply and explain

The fix is applied to the live site, we confirm it works there, and you get a short written note on what broke, why and what we changed.

Deliverables

  • A full backup taken before any changes
  • A root-cause diagnosis in plain English
  • The fix applied and tested on staging, then on the live site
  • A clean debug log for the affected area after the fix
  • A written summary of what was changed and why
  • Recommendations to prevent the same issue recurring

Tools & Platforms

WordPressPHPWP_DEBUG and debug.logQuery MonitorWP-CLIBrowser developer toolsMySQLGitStaging environments

We pick tools for your project, not the other way round. If you already use a platform, we work inside it.

Proof

Related Results

Publishing & ecommerce1M+Monthly pageviews

Growing an education publisher past a million pageviews

Speed and SEO work took a speech-language education publisher past one million pageviews and doubled traffic on a niche sister site. Two ecommerce sites were then merged into one domain.

WordPressWooCommerceCore Web VitalsMigration
Performance42 → 100PageSpeed score

PageSpeed from 42 to 100 without a redesign

An agency-built site scored 42 on mobile and desktop. Cleaning up code, images, fonts and caching took it to 100 on both, without changing the design. The target was 80.

WordPressPageSpeedCore Web Vitals
Performance retainer30Pages out of the red

Keeping a WordPress estate green, month after month

Ongoing INP, LCP and CLS work moved 30 pages out of the red in Search Console and keeps PageSpeed, GTmetrix and Search Console reports green through theme and plugin changes.

Core Web VitalsINPSearch ConsoleWordPress
FAQ

WordPress Bug Fixes: Questions Answered

How quickly can you fix my site?

For a site that is down, we aim to start the same day and restore service as soon as the cause is found. Many fatal errors take an hour or two to resolve once we have access. Less urgent bugs are scheduled within an agreed window. We confirm timing when we take the job.

How is a bug fix priced?

For clear, contained problems we quote a fixed price after a quick look. When the cause is unknown, we give an estimate for diagnosis first, then a fixed price for the fix once we know what is wrong. You approve the cost before we go beyond the diagnosis.

What access do you need?

A WordPress administrator account and hosting control panel or SFTP access, so we can read logs and work on files if the admin is down. Database access through the host or phpMyAdmin helps with database issues. If you have a staging environment, we use it; if not, we create one.

What if the fix breaks something else?

We take a backup before changing anything and test on staging first, so the risk is low. If a problem does appear after the fix goes live, we can roll back in minutes and correct it as part of the same job.

Related services

Often Paired With

Plugin & Theme Troubleshooting

Conflicts, update failures and broken features traced to the exact plugin or theme and fixed.

Explore Plugin & Theme Troubleshooting

Monthly Maintenance Plans

Updates, backups, uptime monitoring and a monthly report, with a fixed number of support hours.

Explore Monthly Maintenance Plans

Backups, Staging & Updates

Automated off-site backups, a staging copy for safe testing and controlled core and plugin updates.

Explore Backups, Staging & Updates

Let's Talk About WordPress Bug Fixes

Send a short brief and get a fixed scope, timeline and price, plus an honest view of what is worth doing first.

Send a Project Brief

Tell us what you need. You will hear back within one business day.

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