How To Fix “Briefly Unavailable For Scheduled Maintenance” Error In WordPress

It’s been five minutes, and you still see “Briefly unavailable for scheduled maintenance. Check back in a minute” on the screen instead of your website.

That means your website has encountered a maintenance mode error and is currently stuck there. Thus, neither you nor your site visitors can access the website right now.

But don’t worry! It’s just a daily WordPress thing. You can recover your site without engaging in massive technical work storms.

In this article, we’ll look at the leading causes of the WordPress maintenance mode error, show you how to fix this, and share some tips to help you avoid the same problem in the future.

Let’s get started!

What Is The “Briefly Unavailable For Scheduled Maintenance. Check Back In A Minute” Error?

The “Briefly unavailable for scheduled maintenance. Check back in a minute” message is a standard WordPress notification that tells you the site has entered maintenance mode.

WordPress includes this mode to allow for smooth updates and changes to the core software, plugins, and themes without affecting the user experience or risking data loss.

That said, when the “Briefly unavailable for scheduled maintenance. Check back in a minute” notification appears and remains on your screen, it usually means something from the core update or maintenance went wrong in the background and has made the site temporarily unavailable.

If reloading the page doesn’t solve the issue, you’ll have to solve it manually. After all, visitors won’t be able to access the page that displays the error until you fix the problem.

Also, sometimes, you may encounter a different notification: “This website is undergoing scheduled maintenance.”

Although similar to the error message, it’s not the same. It’s a generic notification used on websites across different platforms, so make sure you don’t mix them up.

What Causes The “Briefly Unavailable For Scheduled Maintenance” Error On WordPress?

When WordPress performs an update, it enters maintenance mode. During this time, a temporary .maintenance file is created in the site’s root directory, which informs you and website visitors the site is undergoing essential updates and will return soon.

That in itself won’t break your website. It’s just a safety measure WordPress sets while replacing or modifying the core files in the root folder when it updates. If performed live, these operations could break your site’s functionality.

WordPress sites usually stay in maintenance mode for a few seconds to a few minutes (it’s barely noticeable!). After applying the updates, WordPress deletes the .maintenance file, removes the site from maintenance mode, and restores regular user access.

So far, everything is working as intended. Nothing unusual.

However, unexpected errors, such as file system errors, server timeouts, internet issues, update permission issues, or plugin/theme conflict errors, can interrupt the update process.

And that’s where problems begin. Incomplete updates impact the root folder, making WordPress fail to delete the .maintenance file. Thus leaving your website forever stuck in maintenance mode.

Before we take a closer look at how to fix the error below, here’s a rundown of the most common factors that cause websites to stay in maintenance mode:

• Closing the browser window during an update.
• Updating several plugins at the same time.
• The update script timing out due to a slow hosting server response or a low memory problem.
• Internet connection drops during the update process, interrupting or prolonging the update.

How To Fix “Briefly Unavailable For Scheduled Maintenance. Check Back In A Minute”

There are several methods for manually resolving this maintenance error. Just proceed cautiously; it requires server access, which may raise security concerns.

You can solve this issue by logging into your web hosting account or connecting to your site using a Secure File Transfer Protocol (SFTP) client such as FileZilla.

With that out of the way, here are the two most commonly used methods to resolve the “Briefly unavailable for scheduled maintenance” issue in WordPress:

Use The Panel

You may be able to fix this error by using the DreamHost custom built panel or a plugin, like cPanel, to remove the .maintenance file from the root directory.

WordPress creates this file during updates to signal maintenance mode. A failed update that strikes the script execution time or permission can’t automatically delete the file, and your site will remain unavailable until then.

There, you must become a surgeon with a knife and perform this minor surgery in order to revive your website.

Welcome onboard, Dr. Strange!

Access your web hosting account and log in to DreamHost or cPanel. Your hosting provider usually provides the login details and URL for cPanel.

Once you’re in the dashboard, look for the File Manager icon and click on it.

Navigate to the public_html file in the root directory of your WordPress installation. If you’ve installed WordPress in a subdirectory or a subdomain, navigate to the appropriate folder.

Inside the root directory, look for the file named .maintenance. Once you find the .maintenance file, select it and delete it.

It’s the file containing the disrupted update option; deleting it will restore your website to its normal state.

Nerd Note: If you ever want to manually enable maintenance mode without using plugins, just place a .maintenance file in the root directory, like the one you just deleted.

Use File Transfer Protocol (FTP)

You can also resolve this issue by using the File Transfer Protocol (FTP), a method accessible and effective for users at all technical levels.

First, you’ll need to install an FTP client, such as FileZilla, to access your website’s files on the server. Then, connect to your site using the FTP credentials provided by your hosting service.

These credentials typically include a hostname (often your website’s URL), a username, and a password.

Once connected, navigate to the root directory of your WordPress site. This is usually titled public_html, or the name of your website.

Your WordPress core files reside in the root directory, including wp-config.php, an easy reference to confirm you’re in the correct location.

Then, look for the .maintenance file in the root directory.

Right-click the .maintenance file and select Delete from the context menu. This action removes the file from your server, effectively removing your site from maintenance mode.

To see the file immediately, you must ensure your FTP client is set to show the hidden files in the folder. You can do this in FileZilla by clicking Server in the menu and selecting Force showing hidden files.

Still Getting The “Briefly Unavailable for Scheduled Maintenance” Error After Deleting The .maintenance File?

If you’re still stuck after taking the necessary steps, like deleting the .maintenance file, don’t blame your luck. It’s not only you.

Multiple things, such as server/browser cache, corrupted file issues, or permission factors, can keep your site in maintenance mode.

Consider following the steps below if you are still stuck with the maintenance mode error after removing the maintenance file from the root folder.

Increase The PHP Memory Limit

All WordPress operations, including theme/plugin updates, require a certain amount of memory allocated by your server’s PHP configuration. The PHP memory limit is typically set to 128 MB by default.

WordPress updates require a certain amount of memory to process. Updates may fail due to low memory issues, triggering the “Briefly unavailable for scheduled maintenance” error.

You can increase the PHP memory limit to meet the application’s specific requirements. Edit the wp-config.php file by adding define (‘WP_MEMORY_LIMIT’, ‘256M’) to allocate more memory, helping to ensure updates run smoothly without interruption.

Update The wp-activate.php File

If you can’t find the .maintenance file in your site’s root directory, or if the maintenance error notification is still displayed after deleting the .maintenance file, you need to update the wp-activate.php file.

You can find the file in the WordPress root directory.

Then, edit the following code:
define ('WP_INSTALLING', true)

And replace the value true with false.

It should look like this after the update:
define ('WP_INSTALLING', false)

Save the file and refresh your site.

Clear The Site’s Cache

Site caching mechanisms save a snapshot of your website’s data and content, allowing visitors to load faster. So, even if you remove the .maintenance file, the maintenance error may appear.

Clearing your website’s cache and temporary files will ensure that all visitors see the most recent version, free of maintenance error messages.

If you’re using one, you can usually do this through your website’s caching plugin, hosting control panel, or content delivery network (CDN).

How To Prevent The “Briefly Unavailable For Scheduled Maintenance” Error In WordPress

Prevention is better than the cure and helps avoid falling into the same trap twice. Take the necessary actions to block all the possibilities that may lead you to the WordPress maintenance error.

Let’s look at some of the most effective ways to avoid the “Briefly unavailable for scheduled maintenance” error in WordPress.

Keep Your Browser Tab Open During Updates

Please keep the browser tab open until the text Disabling Maintenance mode appears on your WordPress screen. This means that the updates have been completed and WordPress has removed the .maintenance file.

When you are on a tab during a WordPress update, it helps keep a stable connection between the server and browser. Thus, the PHP scripts run correctly.

The site may stay in maintenance mode if you close the browser prematurely. So, you must keep an active session until the WordPress admin dashboard confirms all updates.

Avoid Updating Too Many Themes And Plugins At Once

Please avoid updating all plugins or themes just because WordPress allows it. WordPress can handle all the updates, but other factors like hosting server load and internet speed can result in timeouts or incomplete updates.

For example, if you use shared hosting, bulk updates can overload your shared hosting server, forcing the updates to a halt.

Process updates in smaller batches to ensure they can be completed without interference. It lowers the chance of errors and allows the site to remain in maintenance mode.

Check Themes And Plugins Compatibility

Before starting any updates, review each plugin and theme’s changelog and compatibility information. It should confirm that they support your current WordPress version.

Beyond that, we recommend learning about known conflicts with plugins and themes before installing them. That way, you can take precautions against any potential problem.

Note that compatibility issues can cause other errors or technical difficulties on your website besides the “Briefly unavailable for scheduled maintenance” error. So, checking for compatibility is always a good practice.

Use A Staging Website To Test Updates

A WordPress staging site is a copy of your live website that lets you test the effects of any changes before they go live.

It entails duplicating your site’s data and structure, applying and testing updates, and only deploying them to the live site after ensuring their stability. Using a staging site is critical to avoiding errors and downtime on your live site.

Upgrade Your Hosting Plan

Dedicated or VPS hosting plans come with better resources and server configurations, like more memory, processing power, and better database management, which can speed up your site’s update process.

We suggest opting for these plans if your site receives a lot of traffic or has a lot of complex plugins and themes. It ensures that updates run smoothly without consuming excessive resources, which can cause issues in maintenance mode.

Use A WordPress Maintenance Plugin

Another efficient way to avoid maintenance mode errors is to use a WordPress plugin. These WordPress plugins provide a controlled environment while you update, maintain, or develop your website.

Here are some of the core benefits of using a WordPress maintenance plugin to manage your WordPress website maintenance:

• They automatically activate and deactivate maintenance mode, reducing the risk of a failed update or manual error trapping the site.
• They allow you to display a user-friendly notice to visitors instead of an error message while you update files.
• They provide countdown timers, sign-up forms, and contact information to engage and inform your audience.

Let’s introduce you to some of the best WordPress maintenance plugins:

WP Maintenance

WP Maintenance offers a clean and straightforward approach, providing essential tools for quickly creating a maintenance mode page.

It includes features like customizable backgrounds, text, and user roles, allowing for a personalized approach to site maintenance.

SeedProd

SeedProd is known for its drag-and-drop builder, which provides an easy-to-use interface for creating visually appealing coming soon or maintenance pages.

It includes features like SEO-friendly maintenance mode, social media integration, and email marketing service integrations​​.

LightStart

LightStart is a flexible WordPress plugin with customizable maintenance pages, subscription forms, countdown timers, contact forms, and social media icons.

It supports responsive design, works with any WordPress theme, provides SEO options, and allows URLs to be excluded from maintenance.

Elementor Maintenance Mode

Elementor Maintenance Mode is a feature if you use Elementor to build your website. It allows for detailed customization of maintenance pages using Elementor’s powerful design tools.

It ensures that your maintenance mode has no negative impact on the user experience or SEO.

Prevent The WordPress Maintenance Error With DreamHost

Server timeouts, loss of connectivity, errors in file extraction, permission issues, and script execution time limits are the primary causes of the “Briefly unavailable for scheduled maintenance” in WordPress.

In most cases, you can avoid these problems using intelligent and efficient hosting services that reduce the possibility of these errors.

Solving problems makes you smarter, but avoiding problems makes you the master.

You can become the master of your WordPress site by using a hosting service that avoids this WordPress maintenance error and other common WordPress issues.

Check out our DreamHost’s WordPress Hosting Plans today! We provide personalized technical support to assist you with any WordPress problems.