How to Fix WordPress Maintenance Mode Being Stuck After Attempted Update

Eleanor Hecks |

If you’ve logged into your site after a simple update and found yourself staring at a message that says your site is in WordPress maintenance mode, you may feel some slight panic. Being stuck in this mode is actually quite common. It results from an interrupted update or a timeout on the server․

The good news is that while this seems like a pretty scary problem‚ it’s usually easy to fix․ If you have a good understanding of what’s going on behind the scenes‚ you can get your website back up in no time and stop this error from happening again․

What Causes WordPress Maintenance Mode to Be Stuck?

WordPress enters maintenance mode while updates are performed․ The software creates a small file called ․maintenance in the root folder‚ so it simply requires deleting the file to return to normal․ This file is added to tell visitors updates are happening․

Normally WordPress will delete that file after the update has completed. However, a slow server‚ a browser timeout‚ or some kind of error can leave the file as an uninvited guest that refuses to leave․

The most common reasons include:

  • Requesting updates without waiting for browser
  • Server timeouts or low memory limits
  • Plugin/theme clashes during updates․
  • Bulk updates that overwhelm shared hosting

Steps to Fix Stuck WordPress Maintenance Mode

Even if identifying the source of the glitch is complex, you can still easily fix the issue in most cases. As with any type of web development work, you should have a full backup of your site, including your databases. If you didn’t back up before starting, do so now.

Step 1: Delete the ․maintenance File

This is the fastest and most reliable fix‚ and it works most of the time․

To do this‚ you will need to either access your directory files using your hosting control panel (cPanel) or using an FTP client like FileZilla․

Go to your site’s root folder, which is usually the public_html folder, and delete the ․maintenance file․

Refreshing the site should bring it back to working condition.

Step 2: Check for Partial Updates

Even if your site seems to be running‚ if you have layout problems‚ missing plugins‚ or plugin errors‚ this means the update did not fully complete․

In your WordPress dashboard‚ go to:

  • Re-run any plugin or theme updates․
  • Update core WordPress if required
  • Clear any cache 

If you can’t access the dashboard‚ manually update plugins by overwriting each with its unzipped version via FTP․

Step 3: Check for Plugin Conflicts

Sometimes‚ running into maintenance mode is just the first domino in a long trail of issues․ If your website continues to hang on updating‚ you may have a plugin conflict․ Disable plugins one by one and attempt the update again․ If you’re locked out of the WordPress dashboard, use your File Manage or FTP to change plugin names or update them manually. 

It might be wise to brush up your knowledge on how WordPress manages background processes and updates at this point in the debugging process․ Before we dig deeper into the debugging process‚

Step 4: Allocate Additional Resources

You could also have an environmental failure. I’ve run into situations with shared website hosting where they put caps on what you can do. This can cause updates to fail as the server times out or runs out of allocated resources. 

Several installed plugin updates‚ such as those present during the initial installation of WordPress‚ may breach memory and runtime limits․

You can try:

  • Increase the PHP memory limit
  • Increase max execution time
  • Update plugins individually‚ rather than all at once

If you’re on shared hosting‚ this can be a common issue․ It’s a bit like trying to run a marathon in a hallway․ There isn’t enough room․ Reach out to your hosting company with concerns about the issue and see if they can change settings at least temporarily. You could also upgrade to a dedicated server if your income justifies the added costs. 

Step 5: Complete the WordPress Update Manually

WordPress may need to be updated manually if the installation of WordPress core fails․ Download the latest release of WordPress from the WordPress website‚ and upload the core files to your web server via FTP except for the wp-content folder and wp-config․php file․ This will replace any incomplete files and result in a clean installation․

Preventing Future Occurrences of Maintenance Mode Failure

Once your site is back up‚ follow these steps to help prevent the problem from recurring:

  • Update strategically: Avoid running too many updates in a single go‚ and run plugin and theme updates in batches․
  • Use reliable hosting: If your site(s) have a lot of timeouts when updating‚ you may want to consider a better hosting plan․
  • Keep regular backups: As always‚ it’s a good idea to have your backups ready in case something goes wrong during the upgrade․

If your WordPress website is running slow, you may want to run a separate debugging process to ensure you’re not dealing with more than maintenance mode errors. You may also have been hacked and not realize it, if your site is doing odd things. It never hurts to check and see if your site is secure. 

What If I Can’t Delete the Maintenance File?

If you can’t delete the ․maintenance file‚ try searching your error logs and alerts on your WordPress dashboard, if you can access it. Disable any recently installed plugin or theme and check again. Disable any recently updated plugin or them and try again. 

There are some other common WordPress errors and simple fixes that could get your site back up and running. If everything fails, you may have to restore your site to an earlier time when it was working. You can do this through your Cpanel, by uploading your backup files or by contacting your hosting provider for help. 

Turning a Lockout Into a Learning Moment

A stuck maintenance mode can feel like your website slammed the door in your face‚ but it’s usually just a small file that’s still sitting there when it shouldn’t be․ Once you know where to look‚ it’s typically a five-minute fix․

More importantly‚ this kind of hiccup is a reminder that even simple systems have moving parts․ Learn how they work‚ and you’ll spend less time troubleshooting-and more time creating․ The next time WordPress tries to put up its “Maintenance Mode” sign‚ you’ll know exactly how to take it down․

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Eleanor Hecks Editor in Chief
About The Author
Eleanor Hecks is the Editor-in-Chief of Designerly Magazine, an online publication dedicated to providing in-depth content from the design and marketing industries. When she’s not designing or writing code, you can find her exploring the outdoors with her husband and dog in their RV, burning calories at a local Zumba class, or curled up with a good book with her cats Gem and Cali. You can find more of Eleanor’s work at www.eleanorhecks.com. See More by Eleanor

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