Thursday, 21 May 2015

Wordpress Errors: A How to Guide to Detect and Fix Them

WordPress is a complete content management system providing a unique platform for your blogging websites. But it has got some inherent issues which might generate errors. These errors might create a panic in you but the essential thing is that they are not singular in nature. Probably there are innumerable numbers of user who already has faced the issue that is bugging you and a proper solution to tackle that particular issue has already been developed and tested.

At WPBeginner, we have articulated different tutorials to solve several WordPress errors. The following article briefly illustrates 14 most commonly faced WordPress errors and how to fix them.
Important: We strongly recommend you to have a scheduled backup system like BackupBuddy. This will automatically keep a backup of your WordPress site. Or else, you can also create Backup manually. We advise you to kindly contact with your WordPress hosting company, in case you fail to resolve any issue. 

1. Fix the Syntax Error in WordPress: While trying to add code snippets into WordPress and missing something accidentally or entering code having incorrect syntax will generate this error.
Parse error - syntax error, unexpected $end in /public_html/site1/wp-content/themes/my-theme/functions.php on line xxx

2. Fix the Internal Server Error in WordPress: “Internal Server Error” or “500 Internal Server Error” is another very common error that users may find in WordPress. This problem is a little bit trickier because the server cannot identify the root cause of the error and the user will have to figure it out. 

3. Fix the Error Establishing a Database Connection in WordPress: This error clearly states that the website is unable to link to the database. This error is usually generated due to incorrect entering or modification of database credentials. This error is a serious one, as it can even corrupt your entire database. 

4. Fix the WordPress White Screen of Death: White Screen of Death is the whitening of the entire website or certain parts of it is truly a puzzling error that you may face. Without any clue of how and where to resolve this issue, it can become very frustrating for a user. Generally it occurs when a script exhausts PHP memory limit or due to a configuration of the server.

5. Fix WordPress Posts Returning 404 Error: When a user visits a particular post on their site it returns an error message “404-page not found” but he can access all the other sections including the admin part. This is the classic symptom of this problem and generally arises due to errors in the permalink settings of WordPress.

6. Fix the Sidebar below Content Error in WordPress: Sidebar appearing below the content is a major issue that is faced by the WordPress beginners. Disproportionate width in CSS or improper breaking of the theme layout due to accidentally forget to close an HTML div tag or add an extra closing div, while adding code snippets.

7. Fix White Text and Missing Buttons in WordPress Visual Editor: Due to JAVA Script not functioning in the user’s admin area and missing or corrupt TinyMCE files, buttons from the WordPress visual editor disappears or white spaces comes in place of that. Sometimes the error is caused by plugin failures or the clash of plugins related to the TinyMCE files.

8. Repair WordPress Memory Exhausted Error: This error is related to the PHP memory and is often indicated by the White Screen of Death or displayed messages like

Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 2348617 bytes) in /home/username/public_html/site1/wp-includes/plugin.php on line xxx

This error happens due to exhaustion of allocated memory owing to the scripts and plugins.

9. Locked Out of WordPress Admin: Locked out of the WordPress Admin(wp-admin) can be a very serious problem as it indicates that either you are entering wrong password or some code/plugin in trying to make changes in the admin section. It can also indicate that your WordPress site has been hacked.

10. Fix WordPress Login Page Refreshing and Redirecting Issue: If you are attempting to enter into the WordPress dashboard by login into the website but, you are repeatedly being redirected back to the login page.

It generally happens due to incorrect values of the site and home URL. Find the solution of this problem here.

11. Fix Image Upload Issue in WordPress: Major symptoms of this problem are sudden disappearance of all the images from the website and being replaced by breaking image thumbnails. All the files in the media library appear to be broken and uploading of any new image will result in an error. Different factors are responsible and a particular solution must be found out.
12. Fix Common Image Issues on WordPress: Familiarizing yourself with how WordPress handles media files can be a tricky problem itself. Aligning images, resize and cropping images, or displaying them in different formats can be very confusing and difficult for a novice. It should be kept in mind that this is not an error but just a matter of practice.

13. Fix “Are You Sure You Want to Do This” Error in WordPress: Nonce is special security attributes used for specific URLs only related to admin based operations. But sometimes a plugin or a theme due to some failure may start to use Nonce inappropriately, which results in the User sees the message as an apparent error.

14. Fix Briefly Unavailable for Scheduled Maintenance Error in WordPress: This error is generally caused by interrupting or unfinished updates in WordPress. During the updating process your website goes into a maintenance mode and if sudden interruption occurs it remains in that mode. This causes a lockdown situation where both admin and users are restricted to operate the website.

For all of the above problems and errors, you should Hire WordPress Developer or contact any WordPress Development company. WPGeeks Ltd. offers such services for their clients, which not only include customization and custom development but also PSD to WordPress Theme conversion and Reliable HTML to WordPress Conversion services.

We are publishing this post with a hope that it will definitely help you to solve some of the critical issues that you may face while using WordPress. It will be our pleasure to know from you about more issues that is beyond the context of this article. We will definitely try our level best to cover it and provide a solution.