WordPress is one of the most widely used CMSs, or “content management systems,” in the world. Despite WordPress’s intuitive design and extensive feature set, mistakes are still possible at any stage of the setup process or during everyday use. These problems may be annoying and even prevent your website from working properly.
This tutorial will review nine of the most frequent WordPress mistakes and show you how to resolve them straightforwardly. If you’re familiar with these problems and how to fix them, you’ll be more equipped to keep your WordPress site secure and running smoothly.
It’s important to remember to back up your WordPress site and database before trying to make any changes or repair any problems. Creating a restore point before beginning troubleshooting is a safe bet in case something goes wrong.
Let’s examine the specifics of each mistake and figure out how to fix them.
- White Screen of Death (WSoD)
The White Screen of Death (WSoD) is one of the most famed and mysterious WordPress issues. When this happens, your whole site becomes white and blank, without error notice or other help options.
There are several potential causes for this, but in most cases, it indicates that your site could not load completely. Therefore, it may be fixed in several ways.
If you’re experiencing the WSoD, we suggest reading our in-depth tutorial on resolving the issue. But here’s a brief rundown of what you can do to fix this very perplexing issue:
Turn off any extra plugins. If you want to rule out a defective plugin as the source of the WSoD, try turning off all plugins one by one.
Stop using that theme. If you suspect your theme is at blame, you may fix the problem by switching to one of WordPress’s basic themes using SFTP.
Switch on the WordPress debug setting. This helpful function displays faults on each page, allowing you to investigate the root cause of the WSoD.
- Internal Server Error
A generic error notice, Internal Server Error, indicates a server-related issue but gives no more information. The most typical reasons are:
.htaccess file corruption: The Internal Server Error might be caused by faulty code. htaccess file.
Discordant plugins or styles: Server failures might occur if there is a conflict between plugins or themes.
PHP’s memory limit: The Internal Server Error might occur if PHP’s memory limit is reached.
The Internal Server Error and How to Fix It
The following are some possible solutions to the Internal Server Error:
Verify the. htaccess file: Alter the file’s extension to something like “.htaccess_old” Click “Save Changes” under Settings > Permalinks in your WordPress dashboard to produce a new one. htaccess file if the problem disappears.
Turn off add-ons and change themes: If you see the White Screen of Death (WSOD), repeat the instructions.
Raise the limiting of PHP memory: To raise PHP’s memory limit, edit wp-config.php and insert the following code:
- 429 Too Many Requests
The HTTP 429 status code is there to help you avoid DoS attacks on your server. When the server notices a big influx of requests from the same origin, it employs this technique. An error message is returned instead of executing the request, which helps keep the system’s load minimal.
If your WordPress site has a badly built plugin that sends several requests to the server, you may also get a 429 error. Whether you think this is the case, you should attempt to isolate the offending plugin and see whether tweaking the settings or installing an update fixes the problem.
- 413 Request Entity Too Large
If you attempt to upload a too large file for your hosting plan, you will see this error notice. This often occurs while attempting to install a new plugin or theme. However, a similar issue may appear when adding a big file to the media library.
Limits on file upload size may be adjusted in functions.php, php.ini, or the—htaccess file to get rid of the problem. However, uploading the file or installing the plugin is a lot simpler if you use an FTP client.
- Memory Exhausted
When WordPress encounters a memory-intensive script, it will sometimes throw an error. It may even pinpoint the offending file, making locating the offending add-on or theme simple.
All of your choices are equivalent. If increasing the RAM limit doesn’t help, you may turn off the plugin to get your site back up while you search for a solution.
- Incorrect Syntax
People who don’t mess about with their site settings likely won’t notice this. It often occurs after adding new code to an existing PHP file. You can find many resources online to help you optimize WordPress and its add-ons (themes and plugins).
Lines of code may be traded between developers and made accessible in certain files to alter the operation and design of a website. Copy and paste this code into your project without worrying about breaking anything. However, the security of the whole website might be compromised by the omission of a single bracket.
When this happens, grammatical errors become apparent. Thankfully, WordPress features an error reporting option that includes details like the file and line number where the mistake occurred. You may always restore WordPress to its original settings by removing any custom code you’ve added if you’re having problems determining what went wrong.
- Getting Locked Out of the WordPress Dashboard
If you can’t get into your WordPress control panel, you can’t make any changes to your site. When WordPress cannot connect to the database or when a plugin has been poorly created, the dreaded White Screen of Death may display. This, however, is often the consequence of a stolen password or other account details.
If you forget your WordPress admin password, you may easily generate a new one using WordPress’s password reset feature. Since the WordPress administrator’s mailbox will get the URL, you should use a different email address. Using the phpMyAdmin tool, you may change the password for any user with an email address in the wp_users table of your WordPress database.