405 Error Code: Method Not Allowed Error Fix

There's nothing more distressing for a customer looking for instant gratification than finding an error on your website. If, instead of finding the information they seek, they arrive at a page that reads ERROR, the vast majority of customers will abandon your site. Aside from customers leaving quickly, you can also see a negative impact on your conversion rates. Not to mention that search engines are concerned with bounce rates. The HTTP 405 Error Code or 405 Method Not Allowed is one that can appear on your site and irritate customers.

First of all, the exact wordings of the 405 Error Code message vary from server to server. Here are some most of the common phrases that you can encounter on your system:

  • 405 Not Allowed
  • HTTP 405 Method Not Allowed
  • 405 Method Not Allowed
  • Error: 405 Method Not Allowed
  • HTTP 405 Error
  • Method Not Allowed
  • HTTP Error 405 – Method Not Allowed
  • HTTP Status 405 

405 Error Code

What Exactly Is 405 Error Code

Unfortunately, the error is still a mystery for many. Apart from informing you that something has gone wrong, it does not provide you with a more detailed explanation. This places everything in a cold mess. The good news is that with a bit of research and effort from your site, you can quickly identify the source of the problem and resolve it. This prevents a drop in engagement and sales from your website. In this post, we'll explain what an HTTP 405 error code is, why it may appear on your site, and guide you how to fix it?. Let's get started!

405 Error Code

How to Resolve HTTP Error “405 Method Not Allowed”

Web servers use HTTP status codes to inform clients, such as internet browsers, about the processing status of a submitted request. As a result, there are a variety of regulations or codes that confirm the success or failure of a request and very specific messages. While some of these messages are pretty common when using the Internet on a daily basis, the 405 (Method Not Allowed) error is one of the more uncommon error messages.

How to Troubleshoot 405 Method Not Allowed Error Codes

  • Look for bugs in your website's code

If there is an error in your website's code, your web server might be unable to respond correctly to the requests from a content delivery network. Examine your code for bugs or copy it into a development machine. It will run a thorough debug process that will simulate the exact situation in which your 405 Method Not Allowed Error occurred and allow you to see where things went wrong.


405 Error Code

  • Remove any new extensions, modules, or plugins.

Extensions and plugins can significantly enhance the capabilities of your website, but they can also cause significant damage. Some extensions can take complete control of your system and modify any code, including PHP, CSS, HTML, JavaScript, and your database. In this case, it's a good idea to remove any new extensions you've recently installed on your system. If you need assistance uninstalling the extension, conduct a Google search to locate the official documentation for the procedure.

  • Examine the URL

When you see an Error 405 on your site, the first thing you should do is double-check that you typed the correct URL. Examine the URL carefully to ensure that it contains all the required letters. If the URL includes any special characters, make sure to insert them properly. You could also try refreshing the page while you're at it. You might find that refreshing the page causes it to load correctly. If you're sure you typed the correct URL but are still seeing an error, roll back recent upgrades.


  • Organize the source code

If you've purposefully blocked an HTTP method, for example, to ensure the website's security (a common practice for the PUT method), but the client still triggers such a request to retrieve URL resources, this is frequently due to incorrect website programming. As a result, the requested page or element is incorrectly linked with the method, resulting in the 405 error. The solution is to find the problematic code in the corresponding HTML document and replace it with the appropriate request method. If the server configures and makes the source code active, it might work. This creates a good chance that the 405 HTTP error will be removed from your visitor's browser window.

405 Error Code

Summing Up

Let's go over and recall the various approaches you can take to resolve a 405 error code on your website:

  • Check that you've typed in the correct URL in the address bar.
  • Rollback any recent WordPress updates to see if they're the source of the problem.
  • Check to see if there are any unexpected database changes.
  • Remove any new plugins or themes one by one.
  • Confirm the configuration of your server.
  • Examine the server-side logs saved by WordPress.
  • Try debugging your application code or scripts.

In a world obsessed with instant gratification, one of the worst mistakes a brand can make is not giving its audience what they want. Suppose your website visitors encounter an error page while looking for assistance or information to help them do their jobs better. In that case, they may get irritated and lose trust in your brand, permanently harming your reputation. 

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