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How to Fix Error: Could not save Password Reset Key to Database
Are you trying to login to your WordPress website, but it failed? Do you try to reset the password, and you get the error ‘Could not save Password Reset…
Founder
Building WordPress infrastructure tools since 2015
About René Hermenau
I'm René Hermenau, founder of WP STAGING. I've been developing WordPress infrastructure software since 2013, building WP STAGING since 2015, and publishing code on GitHub since 2011.
WP STAGING started as a developer project to solve a problem I kept running into during client work: cloning and migrating WordPress sites safely without breaking serialized data, file paths, media references, or database relationships.
Today, WP STAGING is built and maintained by a team of more than 10 people. The free plugin is used on 100,000+ active WordPress installations, and WP STAGING Pro powers backup, migration, staging, and deployment workflows for agencies, hosting providers, ecommerce stores, and professional WordPress teams.
I'm still hands-on with the codebase, architecture, and technical direction of the product. Much of my work focuses on reliable database exports, memory-efficient processing on large WordPress sites, safe restore workflows, staging-to-production deployments, and reducing the risk of partially written files or database tables during migrations.
On this author page, you'll find technical articles, documentation, and product guides I have written, reviewed, or helped shape with the WP STAGING team.
When you touch code, leave it 10% better than before and write a test.
If you're stuck on a WP STAGING question, start with the documentation. If you hit a bug, file it on GitHub. Our team reads everything that lands there.
Areas of expertise
WordPress backups and restore workflows
WordPress staging sites and cloning
WordPress migrations and site transfers
WordPress database structure and serialized data
Remote Sync and server-to-server WordPress transfers
WP STAGING CLI and local Docker-based WordPress development
Plugin architecture, large-site performance, and safe deployment workflows
At a glance
Role: Founder of WP STAGING
Focus: WordPress backups, staging, migrations, database handling, plugin architecture, and deployment safety
Experience: Developing WordPress infrastructure software since 2013 and building WP STAGING since 2015
Code: github.com/rene-hermenau
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Are you trying to login to your WordPress website, but it failed? Do you try to reset the password, and you get the error ‘Could not save Password Reset…
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Sometimes, it might be necessary to repair a MySQL database table. This can be the case if your WordPress site acts weirdly or slowly. So, for instance, when…
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Plugin conflicts in WordPress are pretty standard. They can happen due to incompatible plugins, buggy updates, or extensions that haven’t been maintained. You’ll likely run into a plugin…
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When you create a WordPress website using WP STAGING, there often comes a time when you want to migrate WordPress to your production website. This step-by-step guide covers…
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Logging into your WordPress dashboard and finding some plugins missing is a common issue among users. Missing plugins, especially essential ones, can disrupt your workflow, affect your site’s…
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Do you like to watch more videos like this? Check out our YouTube Channel. The error message "Failed to establish a database connection" indicates a fatal error that…
Clone, stage, and back up WordPress sites in seconds. Built and maintained by Rene Hermenau and team.