Disclosure: When you purchase a service or a product through our links, we sometimes earn a commission.

What is HTTP 507 Insufficient Storage Status Code and How to fix it?

Seeing an error appear on a website or page is something portal owners find frustrating. The HTTP 507 Insufficient Storage, could be those troublesome bugs.

HTTP 507 Insufficient Storage Error

It shows up in the browser when there’s inadequate space on the server or device. The browser is attempting to produce the webpage you’re pushing to get. It’s a typical concern for site administrators.

But, what is the 507 Insufficient Storage status exactly?

The 5xx group responses usually suggest an issue with the server. The web server experienced a problem, and the browser couldn’t meet the submission.

Moreover, the server could not provide help because something went wrong. It may make resolution challenging.

The 507 “low memory” implies that a function couldn’t achieve execution. The back-end server might not have the prototype to finish the portal submission.

This state is usually transient. If the demand for this HTTP message resulted from a single end-user activity, it mustn’t repeat. It must repeat only when there’s a different user activity and request.

Common Causes of 507 Insufficient Storage Error

This issue is often a communication glitch between the owner’s server and the browser. Nothing significant or alarming. But, it may sometimes be easy to determine what led to this since it’s a rare case.


A person requires certain knowledge-specific things if the portal obtains a 507 level. The factors mentioned below may be the causes of this problem.

  • A 507 state tells an HTTP web server there’s a failure in the end-user browsers. The browser’s POST or PUT caused this since the data was too big to store on the system.
  • Third-party plugins generally produce this error. They may lead to incorrect PHP code or server-side scripting. It may also lead to a lost database connection. Sometimes, WordPress sites use obsolete plugins or templates, which could also be why.
  • The hardware or software drivers for an external memory are obsolete. It may occur if the driver installation is missing.
  • It may be due to inadequate server aids, such as less HDD memory.
  • It may also be due to exhausting physical memory and certain RAM constraints.
  • Server-side functions, such as zombie processes, could also be the reason. These processes’ termination cannot happen in an instant.
  • One factor is the increasing value of the input or output resources on the web-server hard drive. This figure often rises when owners install adjustments to the portal. Owners may add extra modules and upload materials. Enormous site traffic volume can also be the cause.

How can we fix the HTTP 507 Insufficient Storage error ?

An intriguing aspect is now approaching. A 507 state is often as easy to fix as it gets. It may be as simple as extending computing memory from the owner’s perspective.

There are solutions to the portal’s inadequate storage problem.

  • One may resolve this by raising the standard hosting package they usually have.
  • The developer could try optimizing the repositories if there’s excess page traffic. It ensures the repositories have adequate room for transient data. Application scripts that test performance metrics help a long way. It should steer your server.
  • Owners can boost the scope of the server by executing a program. It can help advance the server towards its prior capacity. It helps when the back-end arrives at a 95 percent cap.
  • The portal might have reached the memory limit if it’s a PHP-based server. Try increasing the RAM capacity in the php.ini system file. For example, you can tweak the syntax: memory_limit = 1024M. Php.ini is often at /etc/php/8.0/apache2/php.ini.

PHP 8.0

Using XAMPP Application

Step 1: Click on “Config,” then click “PHP or php.ini”

xamp 507 Insufficient Storage

Step 2: Then open it in an editor. Then click “Ctrl-F” and type “memory_limit.” Finally, delete the previous value and initialize it with the desired one. “M” refers to the size in Megabyte.


  • Examine the domain logs causing it (a single server may host several sites). Although you are using a hosted portal, you may get a backup of the system log to investigate.
  • Or the server may need to restart. Owners may call the hosting company for extra details on the 507.
  • You could also roll back the recent and new installations till the issue is resolved.

Although this is often a server error, the end-user may be competent to circumvent the issue. The following are some other approaches to resolving the client-side browsing issue.

  • Clear the cache and remove the page’s cookies.

Claer Cache 507 Insufficient Storage

  • Also, delete all the browser data. On the browser toolbar in Chrome, choose “More tools,” then “Clear Browsing Data.”

Clear Data 507 Insufficient Storage

How to avoid the HTTP 507 Insufficient Storage error?

The viewpoint of the developer is different from that of the end-user. As a site manager, one can avoid the 507 messages. Below are a few options for developers to override this error.

  • One could avoid this challenge by updating their dedicated server.
  • One may reduce the web assets and materials on the web pages to free up storage space.
  • Only use web plugins that your portal requires. Delete the ones that are not efficient.
  • Examine the add-ons to see which one is using the utmost capacity. To operate many apps at once, they need memory.      So the server admins allow PHP and other services a certain amount of memory. You may encounter the below error.

8080 507 Insufficient Storage

Let us look at how to boost storage capacity.

1) The root folder is where you may find the document to tweak

Root Folder 507 Insufficient Storage

2) Furthermore, add the below snippet into the wp-config.php document. Do it before the statement, “Stop editing. Happy blogging.”


  • Reduce the size of the graphics like animations, images, and videos on your portal.

Deploy a memory-caching system like “Memcached” to augment the portal’s performance. Memcached is for caching server-side results, sessions, web pages, and APIs. It also caches pictures, documents, and metadata.

These systems allow you to grow to meet increased storage demands. They can offer cached objects in less than a millisecond.

Step 1: Deploy the Memcached extension. For Linux users, type the below module into the terminal. Then restart the server.


Step 2: Make a sample.php file and place it in the website’s root to verify the application.


Next, paste the below script into the file and save it.

Step 3: Then navigate to the file location as illustrated below in your browser. Don’t forget to substitute the IP address of your server with

sample.php 507 Insufficient Storage

The above illustration shows that Memcached supports.

  • While utilizing 507 responses in REST APIs, you’ll wish to replace an error. It can be when an end-user heads towards insufficient memory. Then we can return a message informing them, “You exceeded the capacity.” Rather than “Our servers are insufficient.”


507 Insufficient storage isn’t the severest of all the problems on a hosting server. Yet, it remains a source of concern. To ensure the longevity of an online company, one must comprehend each status group.

The 500 HTTP ones are important for servers. Boosting the portal’s memory cap and functionality is an effective resolution technique.

Frequent maintenance and inspection guarantee you’ll always provide a fantastic client experience. In such situations, having a developer on your team may benefit website owners.

From this, you may better understand what to expect from a developer.