Top 5 Common WordPress Errors and the Solutions to Fix Them

Top 5 Common WordPress Errors and the Solutions to Fix Them

Fueling about 28% of the internet, WordPress is a prominent name in the web development realm. The foolproof CMS allows everyone to create a website virtually at record speed. And it doesn’t stop here! Thanks to its abundant number of plugins, there’s almost nothing that a user cannot accomplish through WordPress.

Despite its ease of use, there are some common WordPress errors that can panic you as a developer. The good thing is that the WordPress error you see on your site is most likely been reported and resolved by someone before you. The other features provided by the plugins can hide weighty flaws baring your website to errors and bugs which only ever show themselves at the worst possible moment.

Let’s take a look at some of the more common types of WordPress bugs and how to fix them:

1. The White Screen of Death

This is one of the most important errors a WordPress user can face. This can be due to multiple reasons, which is certainly not easy to pinpoint the source of the problem. However, the following points are believed to be the most common causes for the White Screen of Death.

• Plugin collision with active theme
• Plugin collision with another plugin
• Incompatible plugin with current version of WordPress
• Incompatible theme with latest revision of WordPress
• Plugin-theme collision: In many cases the theme might have some code that the plugin you most recently activated using; thereby causing a deadlock.

The Solution:

1. Resetting the WordPress Plugin Directory:

To reset the WordPress plugin directory, you must have the access to the WordPress installation folder. This can be done by using the FTP access, SSH, cPanel, or any web-server control panel’s file manager. For instance, Dreamhost and FatCow do not use cPanel, but have their own file manager.

• Rename the plugins directory to plugin-temp
• Create a fresh directory called plugins and change the permissions to 644
• Restart your web server if you have SSH access, are on a VPS or a dedicated server.

By following the above, all your previously activated themes will get deactivated and removed. You can now try logging into your WP dashboard. If it works, then you can start moving the plugins one by one, starting with the trustworthy ones and move forward.

2. Renaming the Active Theme:

When you rename a currently active theme, WordPress is unable to find it. It then looks in its default them. When found, it switches over to either of the themes and you might be able to access your dashboard once again.

Read Also: WordPress versus Drupal: Which CMS is better for you?

2. 500 Internal Server Error

The most certain cause of a 500 Internal Server error is a corrupt .htaccess file in the base/root directory of your WordPress installation. In 90% of the cases, the problem gets solved by deleting the .htaccess file and creating a new one. To delete the file, login to your WordPress root directory through FTP and rename the existing .htaccess file to something like .htaccess-corrupt. Then, immediately login to your WordPress dashboard and head over to the Permalinks option under the Settings. Select your preferred permalink option and Save the changes. Your WP site should work fine now.

There are other causes for the 500 Internal Server Error as well, but they vary quite much and are hard to pinpoint. Other troubleshooting methods include renaming the theme, resetting the plugin directory and replacing the WP-admin and WP-includes folders with fresh ones from the most recent WordPress-latest.zip file.

3. Error Establishing A Database Connection

This is one of the most common errors faced by WordPress Beginners. It is easier to fix as compared to the WSOD problem since we know the cause of the error.

The most common cause is the MySQL database access being incorrect. As a result, WordPress cannot connect to the database, thus, being unable to function. The other reasons include:

• The MySQL server is down
• The MySQL user does not have the apt permissions to modify the database.

The Solution:

• In case of incorrect login details, it is important and helpful to verify them.

• Make sure that your password is within single quotes. If your password happens to contain a single quote, then make sure that you enclose the password string with double quotes and vice-versa.

• If the MySQL user doesn’t have the required privileges, assign them using the MySQL Database option available inside the cPanel.

• If the MySQL server is down, try restarting it if you have SSH access. If not, contact your hosting provider.

4. Failed Automatic WordPress Update

At times, due to overloaded servers or connection issues, the automated WordPress installation gets interrupted and you are either left with tons of error messages or a WSOD. To resolve this, you can follow the manual upgrade steps and resolve the issue in no time.

• Download the latest version of WordPress and extract the contents in your system
• If possible, deactivate all the plugins
• Login to your WordPress root directory using FTP and swap the files in the base directory with the new ones in the extracted folder.
• Resultantly, delete the wp-admin and wp-includes directories
• Upload the freshly extracted wp-admin and wp-includes folders to your root directory
• Route to your wp-content directory present in the webserver via FTP
• Rename/ Replace/ overwrite the files inside this directory with the ones in the freshly extracted wp-content directory
• Never delete the wp-content directory in your webserver – or you might lose all your saved media

Worth Reading [What is Clean Code and Why it Matters?]

5. Error Establishing A Database Connection

This is one of the most common errors committed by the WordPress Beginners. It is easier to fix as compared to the WSOD problem, since we know the cause of the error.

The most common cause is: one of the MySQL database access details being incorrect. Resultantly, WordPress cannot connect to the database and thus, not functioning properly.

The MySQL server is down

The MySQL user does not have the appropriate amount of permission to modify the database.

The Solution:

In case of incorrect login details, verify them.

• Make sure your password is within single quotes. If you password happens to contain a single quote, make sure you enclose the password string with double quotes and vice-versa.
• If the MySQL server is down, try restarting it if you have SSH access. Else, contact your hosting provider
• If the MySQL user does not have the required privileges, assign them using the MySQL Database option available inside cPanel.

Final Words

The above mentioned are some of the most common WordPress errors faced by web developers. It is worth knowing that most of the PHP related errors such as maximum execution time exceeded, connection timed out, fatal error could indicate a poor web host, or one that is not properly set up to handle WordPress. It is recommended to consult the customer support or get in touch with a professional web application development company who can do these tasks for you.

A Game With Errors Gives Rise to Nothing But Frustration!

A Game With Errors Gives Rise to Nothing But Frustration!

The era of e-entertainment is tremendously developing and is gaining more and more popularity day by day. One of the most important means of this industry is games.

Now-a-days, the game industry is more in demand than ever and this is why Game development companies have become the real gems of the IT industry. The thing that plays vital role in development of any game is its testing procedure.

By implementing various testing procedures, testers find out bugs and problems to avoid further frustration of the users. An individual plays games for relaxing his mind but, if the game shows a lot of errors, the user might burst out of frustration. This is obviously not desired and that’s why, at each phase of the game development, the test group tests the game with an end goal to guarantee the best experience.

Importance of Testing in Game Development

In the game development procedure, game testing is exceptionally vital. Game testing and quality assurance (QA) can expand the speed and accuracy of the game, and at a lower cost. Game testing will test for issues, for example, functionality, compatibility, completeness, performance and consistency. Along with these, it will also uncover potential programming errors.

It is not just the technical perspectives that will be tried and tested but game testing also covers the design and artwork of the developers and designers. While testing, it is also figured out by the testers that whether the game is too difficult to understand or too easy to play. In other words, since it is a game the people must want to play it. So a level of complexity must be maintained. This period of testing is appropriately called gameplay.

The game development process is long and complex with testing done at various points of the procedure. In game testing, it is normally better for a separate group not involved in conceptualizing to do the testing. This will make the testing for verification and validation more detailed and impartial.

How is Game Testing done?

Game testing obtains a lot of ideas from conventional software testing, however with a couple of customizations. Contrasted with conventional software, there is a greater concentration on the invisible “fun” perspective. There are additionally different player’s views and perspectives to consider.

The following types of testing are related to game testing:

Game testing includes:

Installation testing

• It confirms that the game will install, load and keep running on various platforms that standard clients bolster.
• These are typically depicted in test cases.

User Interface testing or UI testing

• The fundamental concentration of the UI testing is both the graphical components and content sorts.
• The testers make a rundown of wanted checks and after that work through this rundown.
• In this phase, they also cover all the limitations your game may have.

Feature testing

• Various elements of the game are checked under this. These elements include: Detailed test cases – These experiments are reasonable to cover clear components.
• Assignment based experiments – These test cases have a more elevated amount of detail.
• Test matrixes – These experiments are helpful when there are diverse elements for various player statuses.

Performance testing

• Testers find out the common tasks a player is likely to perform.
• Determine the right times for these tasks, these times are the goals. And then check accordingly.

Game testing is also done over and over, implying that if there is a bug or deformity, this must be settled, and then tested again until the game works satisfactory. All through the procedure, testers should finish documentation. At the point when there is a code solidify, no more changes are permitted on the code. This is additionally viewed as the gold period of testing. The game is almost ready to be released.

These days, game development companies need to invest more energy in testing methodology than any other application development technique as it usually turns out to be more unpredictable because of the distinctive segments. Indeed, even with better planning, an implementation may not really work.

How a Top Quality Assurance Services Company works?

Assuring quality in a game and figuring out all its faults before it goes public is the most crucial thing in game development. We at Seasia Infotech deal with every aspect of the game before propelling it. Our qualified group of testers test, tune, troubleshoot and recommend the point by point refinements that guarantee quality and playability of the game.

They likewise play-test the amusement deliberately, examine the game’s performance against the designer’s aims, recognize issues and suggest improvements. And this is the reason on account of which  we are considered as one of the best game development organization in India.