Archives April 30, 2020

Among the common WordPress errors is the memory-exhausted error. However,it is easier to fix this error by increasing the PHP limit in your WordPress.

Are you experiencing this error in your WordPress website? This article will explain to you how to fix the error through increase of PHP memory.

Please note that if you want to get professional help with this problem on your WordPress site.

Before we get to guide,let us start by understanding this error.

What Is A WordPress Memory Exhausted Error?

WordPress is written in PHP programming language,a server-side language. For effective functioning of each website,it requires a WordPress hosting server.

Similar to computers,web servers require memory for simultaneous running of many apps in an effective manner. However,server administrators give defined memory size to various apps,which includes PHP.

You receive this error whenever your WordPress code needs more memory than the given memory.

Therefore,WordPress memory exhausted error is a standard error that occurs in any website,if the given memory limit to a code or script is less than needed memory. If the PHP memory is less than 64MB,WordPress works naturally to expand the memory. Nonetheless,64MB is in most cases not sufficient.

Often,most website owners experience this error if they have many apps,theme or plugins files operating simultaneously on their blog.

How To Fix A WordPress Memory Exhausted Error

Method 1 – Using FTP

This method needs you to implement changes on your WordPress website files. In addition,you should backup your website before you start this process. Here is how to fix this error using FTP client:

Step 1 – Find Your wp-config.php File

Among the core WordPress files is wp-config.php. This file stores vital information regarding your website settings. Your website cannot function without this file. Furthermore,to increase the allocated memory to your site,you need to edit this file.

You should use FTP (File Transfer Protocol) like FileZilla to edit wp-config.php. FileZilla is ideal for use as it is an open-source tool and it is compatible with all main Operating Systems.

You need a particular set of credentials to connect to your site through FTP. To login to your FileZilla,enter your username and password. Once it establishes connection,you will see some folders in the lower-right side.

Click on the public_html folder. It is the root folder of your WordPress,storing all files of your site. Find the wp-config.php file in this folder.

The public_html has many folders and files. However,you should avoid making changes if you are uncertain about the changes.

Step 2 – Edit The wp-config.php File

The FTP client allows you to implement changes on your website files. Right-click on your wp-config.php file,and then choose the View/Edit option to start editing. In turn,this option downloads a copy of your wp-config.php file,and opens it through your default text editor.

Although this copy contains any codes,it should not concern you,as you just need to add this line of code:

define( ‘WP_MEMORY_LIMIT’,’256M’ );

Paste this code before the line reading “That’s all,stop editing! Happy blogging.” It instructs WordPress to increase your PHP memory limit to the stated size. For example,the line above states 256MB.

After that,save your changes and then close the editor. As a result,FileZilla will ask if you would like to substitute the file version in your server with the edited one. Answer “Yes” for your edited wp-config.php file to upload back on your server.

Now,visit your WordPress site to check if the WordPress memory exhausted error is gone. This method should fix the error. However,if the error still exists,then it means your hosting provider prohibits manual increase of PHP memory limit. In such a case,you should contact them for assistance.

If this is getting a bit to technical for you,reach out to us on Social Media,and we’ll get back to you ASAP.

Method 2 – Using The Command Line To Fix The Memory Exhausted Error

An alternative method to the famous FTP solution. Besides that,only a few users apply this method. Although FTP is an important option for implementing changes on your website files,it is not effective like the use of a command line.

If you use Windows,click on the Start menu >> type cmd >> click Enter to see the command line. You will see a black box in your command line,which allows you to instruct your computer.

Although different systems have different commands,each OS allows you to implement changes on it through the command line. Likewise,you can access your site and edit the wp-config.php file through a series of commands.

In comparison to use of FTP,this process is faster. However,many shared hosting providers lack SSH (Secure Shell Access),a connection that you need to instruct your server through command line. If you have a Virtual Private Server (VPS) or any plan that allows you to have complete access to your server,then you can use the command line.

For a SSH connection,you need to use a client such as FTP. However,it is advisable to use Hostinger,as it does not have limitations,and it supports SSH connections for shared plans.

Once you login to your Hostinger panel,go to Advanced section>>SSH Access tab>>SSH Access Information. Here,choose your connection type as SSH,and then click the Enter button.

In turn,a command line shows up,requesting your username and password. Once you login,it is easier to edit your wp-config.php file. A single command is enough to find and open this file in your WordPress root directory.

Once your editor opens the wp-config.php file,add this text like in method one:

define( ‘WP_MEMORY_LIMIT’,’256M’ );

Ensure you add this line before the line saying “That’s all,stop editing! Happy blogging.” Once you are done,close your editor,and save the changes. Remember to visit your website to check if the error is gone.

Note:

In some cases,the command line does not take you directly to your WordPress root folder. Thus,you need to find it by yourself. To know if you landed on the root folder,you need to type Is in the command line.

This should show WordPress folders like wp-content and wp-admin. If this is not the case,go manually to the folder.

Conclusion

For effective functioning of any website,it needs a web-hosting provider and many resources to run. However,the more memory your website gets,the better it performs.

Have you ever seen an incorrect post thumbnail displaying on your screen whenever you share your articles on Facebook? Most WordPress users who work with Facebook face this common issue.

This issue involves your image not matching what your blog post says. In short,Facebook fails to recognize a suitable image to use in representing the blog or article you shared. Though this may sound like a “soft” problem,some people get frustrated if your images do not go alongside what is in your article or blog post.

In fact,it is among the things you should ensure that Facebook shows precisely. However,in most cases they make guesses of images to use on shared posts. Therefore,you must provide them with an ideal image to avoid guesswork.

In this tutorial,we’ll show you how to resolve wrong thumbnail issues in WordPress for Facebook.

Why Does Facebook Show Incorrect Thumbnail Image?

There exist multiple reasons,which hinder Facebook from making the correct guess of an ideal thumbnail image. Among the most usual reasons is availability of many images set in the Open Graph (og): image tag. Here,your featured image appears smaller than other images.

Facebook utilizes the Open Graph (og) tags. On the other hand,WordPress plugins such as WordPress SEO by Yoast adds them automatically to your website to avoid missing thumbnail problem.

Other additional causes for this problem are missing og Meta tag for thumbnail image,CDN conflicts,caching plugins,and others.

Since there is no specific error message displayed when you use a debugging tool,it is difficult to guess the cause of the issue. Nevertheless,below are some easier things you can undertake to ensure Facebook selects the correct thumbnail for your posts.

How do You Fix Facebook Incorrect Thumbnail Issue in WordPress?

Here are a few but effective methods you can use to resolve this problem:

1. Manual Upload of Your Thumbnail Image

This method is not always dependable and does not work in all instances. However,it is sometimes the easiest and quickest solution.

What next after sharing a post on your Facebook page and it fails to pick up an ideal thumbnail? just click on the Add Image (+) box for easier uploading of your chosen image. After that,select that image to be the thumbnail of your post.

It is worth noting that your uploaded image gets stored in the photos area of your Facebook page. You can delete it from the photos if it is your wish. Even so,Facebook continues to display the uploaded image like the thumbnail for that article in your timeline.

The downside of this solution is that it does not affect all other users.Therefore,if any user shares your article,Facebook shows an incorrect thumbnail on their timeline.

The next step caters for this issue.

2. Instruct Facebook to Utilize a Thumbnail of Your Choice

To instruct Facebook to use your preferred thumbnail,you must use the WordPress SEO Yoast plugin. This plugin allows you to set a defined thumbnail image for Facebook.

To write a post,go down to Yoast SEO Meta box that is below the post editor screen. After that,click on the social tab (appears like three connected dots). As a result,you will have a view of an upload image button.

Click it to upload your chosen thumbnail image for Facebook.

Yoast Dashboard>>SEO>>Social>> Facebook tab>> Enable Add Open Graph Meta data.

The Facebook tab has three options:

1. Facebook image: It enables you to override the image on Facebook through upload of an image or pasting its URL. Even so,ensure your chosen images are approximately 1200x 630 pixels.
2. Facebook description: Instead of using the original description from Facebook,you can use your own meta description.
3. Facebook title: Rather than using the original title that you had before this error,you can opt to use another title alongside the new upload.

In most cases,this fixes the problem. However,at times Facebook continues to display an incorrect image. In such a case,Facebook has cached an older copy of your blog post. You need to reset your Facebook cache to fix this problem.

Btw,if this process is getting to difficlut for you,and you’d prefer to have someone else do it,contact us here.

3. Use of a Facebook Debug Tool

The use of a Facebook debug tool is the easiest and fastest method to troubleshooting the implementation of Facebook open graph on WordPress website.

Before you proceed,ensure you log in to your Facebook account.

Next,copy the URL of your WP post and then paste it in the debug tool. Here,Facebook applies their best guess method to select a thumbnail image. However,if an article contains larger images,then Facebook will utilize those images instead of the smaller ones. Although there is no explanation for this,pressing the debug button again on the URL fixes this error.

In short,the Facebook debugging tool informs you what is wrong and how to resolve the problem. For example,it lets you know that your image is smaller,and in order to fix that,you need to use a bigger image.

Conclusion

We hope this article helped you repair the Facebook incorrect or no thumbnail problem on your WordPress site. Whenever you plan to post an article or blog post on Facebook,follow the above instructions to avoid this error.

Apart from helping you in ensuring your Facebook thumbnail is correct,one of the above solutions allows you to modify the Meta descriptions and titles.