How to Fix the "Briefly Unavailable for Scheduled Maintenance" Error on WordPress

15 Jan, 2024·
AlexIn Tech
AlexIn Tech
· 2 min read

How to Fix the “Briefly Unavailable for Scheduled Maintenance” Error on WordPress

Hey everyone, this is AlexIn Tech! Today, I’m going to share a mishap that happened to me recently and how I fixed it. Like many of you, I’m a regular WordPress user. And with WordPress comes frequent updates. But have you ever encountered the dreaded message “Briefly unavailable for scheduled maintenance; please return in a minute”? Well, I have!

WordPress - Briefly Unavailable
Briefly unavailable for scheduled maintenance. Check back in a minute.

Here’s what happened: while trying to update all my plugins at once (yes, I know, a bit too ambitious), my site got stuck on this message. And not just for a minute… Even five minutes later, it was still stuck!

So, I turned to my best companion, Google, and found the solution. Let me explain it to you step by step.

What Happens During WordPress Maintenance Mode?

When WordPress updates (whether it’s the core system, themes, or plugins), it automatically enters maintenance mode. This mode is not an error but a notification indicating that your site is undergoing an update.

Here’s what happens when WordPress updates:

  • During the update process, a new file called .maintenance is created in the root directory.
  • This means the maintenance page is not technically an error but a notification about the ongoing update process.

If the update completes successfully, the script will finish, and WordPress will automatically delete the .maintenance file, removing the message and restoring access to your site.

The Problem: Maintenance Message Persists After the Update

In my case, the maintenance message persisted even after the updates were supposedly completed. This can happen for several reasons: slow server response, an interrupted update process, or the .maintenance file not being deleted properly.

My Solution: Connect via FTP and Delete the .maintenance File

To fix this problem, I used the File Transfer Protocol (FTP) method. Here’s how to do it:

  1. Connect to your site using an FTP client like FileZilla.
  2. Navigate to the root directory of your WordPress installation.
  3. Locate and delete the .maintenance file.

Once this is done, refresh your site, and the message should disappear, making your site accessible again.

Summary

Don’t panic if you see this message on your WordPress site. The solution is usually simple: connect via FTP and delete the .maintenance file. This should fix the issue and bring your site back online.

That’s it! I hope this guide helps if you ever run into this problem. Remember, the key is to stay calm and have the right tools at hand.

Enjoy 😎

AlexIn Tech

AlexIn Tech
Authors
SysOps Engineer | IT Teacher
Versatile IT Engineer with a dual specialization in System Engineering and Management, AlexIn Tech teaches IT to CFC apprentice IT specialists at ETML, the Technical School of Lausanne 🇨🇭. Passionate about IT, innovation, and knowledge sharing, he shares his discoveries and learnings here to inspire new generations.