No matter how hard we try to avoid it, there comes a time when we come across the dreaded error establishing a database connection. It certainly is a bad day for WordPress website owners.
The error message looks very serious since it does not have any design or WordPress site element. Instead, it is just plain text. If you experience the issue, you must not panic.
If you manage to find a person who has never heard of WordPress, it’ll be a shock of a lifetime. Millions upon millions of users depend on it to keep their businesses thriving.
This content management system allows building and managing websites, and the best thing about it is that it suits both experts with deep technical knowledge and complete newbies.
Naturally, like every other system, WordPress is prone to errors.
They can slip into every part of your work, sometimes in totally unexpected ways. For instance, the plugins you’ve installed might come into violent conflict; your themes might start glitching, and the performance speed might drop.
If it happens, what will be your first reaction?
Some people panic and look for professional services that can help them solve their problems ASAP. Others are determined to fix everything on their own.
What you must understand is that there is a fine line between truly complex issues and issues that only seem complex. Some require a high level of expertise; others can be addressed even by laymen.
Now, you might feel a bit scared. However, there is nothing to worry about as the problem can be resolved, and permanent damage is preventable. The fact is that it is quite common for the error to occur. This post will help you better understand the problem and how you can resolve it.
Check this article out: Most Common WordPress Errors & Issues (And How to Fix Them)
What issues are you facing, and can you solve them without contacting a developer? Let’s figure it out.
Top 3 WordPress Problems You Can Fix on Your Own
Did you wake up one day, open your Mac, and discover that your WordPress isn’t working the way it should? The first thing you must do is determine where the problem truly lies.
It’s essential to learn how to check MacBook performance before deciding that your WordPress is really at fault. Very often, it’s your system that struggles:
the CPU might be overloaded, disk speed might start lagging, and you might even be hit with WordPress-targeted malware.
Checking everything and using Mac-specific tools will help you solve a lot of potential issues; if nothing works, then yes, it’s time to look at WordPress itself.
There are three common WordPress problems you can fix without contacting a developer. See each of them explored below.
Plugin Conflicts
The first common WordPress issue is plugin conflicts. How do you know that’s the problem you’re facing? If you’ve installed a new plugin just a short while ago, and now parts of your website have stopped working properly, the conflict is definitely worth looking into. Here is what you can do prior to contacting developers:
- Go to the plugin management system. It’s available right from your WordPress dashboard, so you don’t need any special knowledge to access it.
- Deactivate all plugins you have and then start activating them again one by one. Keep checking how your website works in the process; this will help you identify the culprit.
- As soon as you detect a problematic plugin, update, replace, or remove it to make sure your website resumes its work properly.
In most cases, this fix will take you just a couple of moments.
Theme Display Issues
Other times, you might notice that your website layout suddenly appears broken. Usually, it happens after installing a theme update. For example, your menu might travel to the side, images might switch positions, and even your fonts might look different.
Apply these fixes:
- Switch to a WordPress default theme. Don’t worry, it’s just a temporary solution; it’ll help you understand if the problem is with the theme you’ve installed.
- If it doesn’t help, go to the WordPress customizer and restore your theme settings to the way you had them before.
- If it helps, you’ll need to choose another theme. There are many similar options to pick from, so you won’t have to look for a better option for long.
Now, if you want the problematic theme anyway, you might have to contact the developers.
Slow Website Performance
WordPress powers over 67% of websites worldwide, so it’s no wonder it has a fair share of performance problems. A slow-loading platform will annoy clients, costing you their attention;
sometimes, the roots of this problem will be complex, but before you contact experts, try solving everything personally.
- Replace some of the overly large images on your website. Compress them through special programs before reloading them.
- If there are any plugins or themes you don’t actively need, remove them, at least for now. It’ll reduce the unnecessary load.
- Check your website for updates: some owners hate updating their platforms, but it might be essential for fixing performance issues.
There are some official dedicated WordPress support resources you can get. They’ll supply you with monitoring and troubleshooting tools, so you’ll be able to solve simpler issues even faster.
Finding the Line between Small and Major WordPress Fixes
The extensive popularity of WordPress means that millions of people all over the world use it every day. On the one hand, it’s bad: such usage implies that the system can break down pretty often.
On the other hand, if something happens, you have a huge community of fellow users who have already solved similar problems and can share their solutions in no time.
You’ve learned which problems you can fix on your own, without spending your time and money on hiring developers. Now, you have to understand when your abilities end and where professional help might be essential.
You might face a WordPress syntax error in your work, and if you lack technical knowledge, you will be unable to fix it on your own. That’s the case where you’ll definitely need to hire someone.
Some performance issues will also require expert assistance. In many other cases, just using the troubleshooting tips you’ve learned in this guide will suffice.
If the problem seems simple, try addressing it on your own; if it doesn’t work, ask developers for help. Stay flexible, keep your system clean, and the number of errors you’ll face will drop to a minimum.
Understanding the Problem
The error itself is self-explanatory. It is an error that is caused by an inability to establish a database connection.
To better understand it, you must note that WordPress makes use of two different pieces of technology to provide you with the ultimate experience. It includes PHP and MySQL, as mentioned below.
- PHP: It is the programming language that powers WordPress. All the core files on WordPress are written using PHP.
- MySQL: It is a database technology that helps store the website content, including pages, posts, and also smaller elements like the color settings, widgets, title, and more. In its essence, MySQL provides a database for storing every bit of information.
To put the two together, WordPress makes use of PHP commands. It helps connect the two to get the required information to display on the screen. Now, this is where the error occurs as WordPress is unable to access the information from the database through PHP commands.
The error occurs because WordPress does not know what it should do next. The following reasons might be to blame for the error.
- Corrupted WordPress files
- Incorrect login credentials
- Corrupted database
- The server of the database is down
- Too much traffic
How Can You Fix the Error Establishing A Database Connection?
Now that you have a better understanding of the error itself, you will have an easier time understanding how to fix it. The following steps will help get your WordPress running in no time.
Get a Hold of Your Web Host Provider
The first thing that you need to do is contact your web host for support. If your website has not been working for a while now, the chances are that there is a fault on the web host’s end.
Most quality hosts today offer prompt support and WordPress optimization. You should be able to discuss your problem through live chat, and they will get back to you immediately. Let the support team know about the error you are experiencing.
The support team will either tell you about the exact cause or fix it. They will inform you about the database and if there is any suspicious activity.
Generally, the team will resolve the problem as long as it is on their end. However, if it is on your end and they do not want to help you, the following step will prove useful.
Click If the Theme or Plug-In Files Have Not Been Corrupted
Misfortunate events can occur which would corrupt your WordPress files. For example, you might have updated a theme or plug-in, which could have collapsed the entire thing. It is also possible that you might have hooked up the site to an external source or hand-edited some of your files.
If you think that any of the above is to blame, you already know what went wrong. However, if you have not done any of that, you can simply skip this step. Now, here is what you need to do.
- Firstly, connect with the host through FTP. Use a free tool such as FileZilla to do this. To connect, you must enter your login details. If you do not remember the details, you can always search for them from the initial emails you received. Otherwise, live chat support will help you out.
- Once you have connected with the server, you must open the WordPress root folder. It will appear as “www” or “public_html.” You might already be in it.
- As a rule of thumb, if you enter sub-folders such as “WP-Admin” and “WP-Content,” you have accessed the WordPress root.
- After you enter “WP-Content,” you need to rename the “Plug-Ins” folder to anything else as long as it is not “Plug-Ins.”
- Now, head back to the site to check if the error still appears.
- If it does not, it means that the error was caused by a plug-in. If this is the case, go to FTP and rename the folder to “Plug-Ins.” Enter the folder and change the folder names of each plug-in, one at a time. You can add an underscore towards the end.
- Keep visiting the site to check if the error vanishes or gets triggered. By doing this, you get to narrow down the problem to a specific plug-in. You can either delete the plug-in or check online to find a solution.
- If the error does not disappear after renaming the folder, you need to proceed with the same process on the themes folder.
- However, if it does not help, something else is causing the error.
Restore the Default WordPress Files
There are a variety of reasons behind the error, including the core WordPress files getting corrupted. It is also possible that someone tried to hack your site, or you might have edited some of the files by accident.
Regardless of the cause, all you need to do is download WordPress again from WordPress.org. Copy the clean version over the one you are using right now. Download the latest package for your desktop through here.
Now, make sure to browse through the unpacked archive and delete your “WP-Content” folder. After this, you need to connect the site with FTP and head over to the main WordPress root, where you will upload the new files. Thus, all the previous files would be overwritten.
Once the upload is complete, you can visit the website again to see if the effect is gone. Remember, this should be your last resort.
Fix the Error Establishing a Database Connection in WordPress
Fixing the error establishing a database connection in WordPress can be a daunting task, but with patience and the right resources, it is manageable.
Whether you are a seasoned developer or a beginner, understanding these troubleshooting steps is crucial. As you continue to expand your skills, consider exploring ai courses online to stay ahead in the ever-evolving tech landscape.
Knowledge of AI can complement your WordPress expertise, offering you a broader range of tools and techniques to solve complex problems.
As a recap, you will need to contact your host or check to see if a plug-in or theme is corrupt. Only as a last resort should you re-download WordPress. We hope you find our guide helpful.
Author’s Bio
Mike Avery is a prolific developer with a strong background in WordPress troubleshooting. He understands every layer of WordPress and the way it functions, and he offers insights that blend theory and practice. His content is presented in a simple and beginner-friendly manner, so even complete laypeople can understand what to do.
