Get the Best WordPress Backup
& Migration Plugin Today
Get Duplicator Now

Duplicator Documentation

Documentation, Reference Materials, and Tutorials for Duplicator

Backup restoration

Handling Import, Upload, and Installer Launch Issues

This guide covers common problems with importing, uploading, and launching the installer in Duplicator. It offers solutions for resolving import...

How to Manually Extract a Zip Backup File

Are you looking to extract a backup file on your site or run the Installer without the ZipArchive module enabled?...

How to fix installer validation checks?

When running the installer, validation checks are performed to detect any potential issues that may affect the installation process. These...

How to Fix Installer Archive Extraction Issues

If you encounter errors while extracting an archive during installation, often caused by corrupted files, transfer issues, or hosting restrictions,...

How to fix database connection issues

Having trouble connecting to your database during installation? This guide covers common database connection issues and provides step-by-step solutions to...

Handling database write issues

This article provides detailed instructions on resolving various MySQL database issues including write errors, database creation failures, compatibility concerns, and...

How to fix the installer database errors and warnings on the install report

During the backup installation or restoration, the installer report may include errors and warnings related to the database. These errors...

Resolving 403/404/405/500 errors and blank installer pages

Resolving the installer HTTP status code errors can be frustrating, but with the right guidance, you can troubleshoot and resolve...

Handling installer 500/502/503/504 errors

During the backup installation or restoration process, you may encounter errors 500, 502, 503, and 504. These errors can arise...

How to resolve 403/500/timeout issues on step 3?

While these issues are not common, they can occur on budget hosts or hosts that may not be properly configured...

Why Do I Get a Blank/White Screen on My Site?

A blank or white screen in WordPress, often called the White Screen of Death, is caused by an error on...

How to Fix General Installer UI & Archive Issues in Duplicator

When using the Duplicator installer, you might encounter various UI or archive-related issues. This guide covers common Installer UI problems...

How to Fix Access, Login, and Redirect Issues

When restoring a site with Duplicator, you may encounter access issues such as login and redirect issues. These errors are...

How to Fix Installer Security Protection Issues in Duplicator

When using the Duplicator Installer, you may encounter security protection issues that prevent you from proceeding with the installation. This...

How to Fix Recovery Install Issues

When restoring your site using Duplicator, you may encounter issues during the recovery installation process. This guide will walk you...

Fixing Uncommon Issues in Duplicator Installer

When using Duplicator to migrate or restore a site, you may sometimes encounter uncommon installer issues that prevent the installation...

Checklist After Installation

After completing installation, there are a couple of important tasks to ensure your site runs smoothly and remains secure. Final...

Removing Duplicator Files After Installation

After completing an installation with Duplicator, it’s essential to remove the installer files to keep your site secure. Deleting the...

How to Fix Homepage and Sub-Pages Not Showing after a Migration

If your homepage or sub-pages are not displaying correctly after migrating your site with Duplicator, there may be a few...

Why Are Some of My Plugins, Images, Links, or Styles Not Working?

If you’ve recently migrated your website using Duplicator and notice that some plugins, images, links, or styles are not functioning...