Easy Fix: briefly unavailable for scheduled maintenance. check back in a minute. Error

Briefly unavailable for scheduled maintenance. check back in a minute is a error in WordPress occurs while updating WordPress core, WordPress plugins, and WordPress themes.

Basically, when you update anything on your website and it can’t finish successfully then WordPress shows this notification “Briefly unavailable for scheduled maintenance. check back in a minute”

When an update fails to complete, there is an error in WordPress that occurs on a rare basis. It frequently occurs when you upgrade the WordPress core, which is something to worry about. “Briefly unavailable for scheduled maintenance. Check back in a minute” error message comes the notification. This is temporarily down for maintenance message.

In this article, I am going to discuss the WordPress error and the fixing method of the issue.

What Is a “Briefly Unavailable For Scheduled Maintenance” Error?

The “Briefly unavailable for scheduled maintenance. Check back in a minute.” Error message occurs when your WordPress is in maintenance mode.

Manually updating the core software, plugins, or themes of WordPress sets the website into maintenance mode. Then, the message appears to prevent your website from appearing unavailable.

WordPress will produce a temporary .maintenance file on your website while you are updating your theme. Using this file, you can set your website into maintenance mode and have the message “Briefly unavailable for scheduled maintenance. Check back in a minute.”

Normally, once the update is completed, this file is automatically deleted, and the maintenance notification is no longer displayed. WordPress can be stuck in the maintenance mode at times, resulting in the notice remaining visible even after the update has been completed.

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  • PHP scripts are responsible for the management of every process in WordPress, including the updating process. As a result, if your hard drive is running low on space, the scripts that conduct the installation may fail to erase the .maintenance file.
  • WordPress sets a limit on the amount of time a script can execute in the background. If the server is taking too long to respond, the updating script will expire before deactivating the maintenance mode completely.
  • There is a possibility that a theme or plugin update will not be compatible with the version of your WordPress site, resulting in a fault that will force the update process to terminate prematurely.
  • A pause or interruption can occur during your upgrade. The last step in the updating procedure is to turn off the maintenance mode. It is therefore necessary to wait for the update to be completed before proceeding with any additional commands.

[Solve] “Briefly unavailable for scheduled maintenance error:

The .maintenance file located in your root directory should be deleted to solve the “Briefly unavailable for scheduled maintenance” problem.

This can be done by navigating to the WordPress root folder via the File Manager of your web hosting control panel or by using an FTP client.

Method 1: Fixing the Error Using CPanel

Fix Briefly unavailable for scheduled maintenance error from cpanel

It is simple to open the File Manager in their CPanel to troubleshoot this WordPress problem. But keep in mind that the core method is the same in any platform you use.

Step 1: First, log in to your CPanel dashboard, and go to the Files section. In this section, simply click on the File Manager.

Step 2: Once you enter the File Manager window, click on the root directory (public_html) at the left panel of the screen. Now, locate the .maintenance file.

Step 3: Now, when you find the .maintenance, right-click on it. A pop-up menu will appear and click on the Delete option there to remove the file.

Fix Briefly unavailable for scheduled maintenance error

Step 5: Finally, when the process is done, you will automatically return your WordPress website to a robust state and try to access it again. 

Method 2: Fixing the Error Using an FTP Client

When it comes to deleting the .maintenance file and trying to get rid of the “Briefly unavailable for scheduled maintenance” message, you can either use an FTP client.

FileZilla is recommended for this method as an FTP client. Before you start, make sure that you have configured the FileZilla correctly. 

Step 1: First, you have to go to your web files. There, click on the Remote Site tab.

Step 2: Then, a list of site files will appear in the public_html folder. You have to search for the .maintenance file.

Step 3:  If there is a problem locating the file, it has been possibly categorized as a hidden file. For this, click on the Server tab at the top of the window and select the “Force showing hidden files” option from the menu.

Step 4: When you finally delete the file, your WordPress site will function perfectly.

Note: Keep in mind that these steps will also work for other FTP clients.

Read: How to Fix the Error Establishing a Database Connection in WordPress

How to Avoid the “Briefly unavailable for scheduled maintenance. Check back in a minute.” Error:

Here are a few tips to keep in mind if you want to prevent running into this error in the future.

1. Don’t exit the Browser Tab While Running any Updates

Keep your browser tab open whenever you use the WordPress update function. Keep your browser open until the error message ” Disabling Maintenance mode… All of the necessary updates have been completed.”

When you see this notice, you can simply close the browser tab.

2. Avoid Updating so many Themes and Plugins at a time

Try to keep the updates at a minimum number that you execute at a single time. So, rather than trying to update plugins and themes at a time, you can update them as soon as they become available.

Apart from reducing the risk of your site becoming stuck in maintenance mode, constantly upgrading your site is an excellent method to maintain it secure and functional in general.

3.Check the Themes and Plugins are Compatible or not

First and foremost, ensure that the theme or plugin you’re updating is compatible with the WordPress version that you’re using before proceeding with the upgrade.

4.Make use of a staging site to test any changes that you intend to make.

The update procedure can be hampered by compatibility issues, which can occur from time to time. Consequently, it’s important to ensure that any new themes or plugins you use are compatible with both your WordPress version and other plugins you’ve installed. First, create a staging site and test them there before deploying to your actual website.

5.Upgrade to a higher hosting plan

It is PHP scripts that are responsible for running WordPress updates. If you have insufficient storage space or if your server is slow to reply, this may cause the installation process to be interrupted before the system is capable of turning off maintenance mode. It may be necessary to upgrade to a more powerful hosting plan to tackle memory-related issues.


A “Briefly unavailable for scheduled maintenance. Check back in a minute.” error can make your website inaccessible. This can harm your user experience and your company’s brand reputation. Here are the fixing methods of the WordPress error. But, try not to get the error message by following the preventing tips of the error.

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