\ud83d\udcda Table of contents<\/strong>:<\/p>\n\n\n\n First, let’s review how the error works. <\/p>\n\n\n\n At its core, this is a classic 4xx error. That means it’s a type of an HTTP error<\/a>, which is typically caused by an issue with the server’s connection.<\/p>\n\n\n\n In this case, the name of the error tells us the problem – the request URI is too large. URI stands for Uniform Resource Identifier, which refers to a string of characters that distinguishes (identifies) a resource.<\/p>\n\n\n\n Meanwhile, a URL is<\/a> a Uniform Resource Locator. Without diving too deep into the details, it’s important to know that a URL is a type of URI. That’s why the terms are often used interchangeably.<\/p>\n\n\n\n Now, you may be wondering what can make a request URI “too large.” There are a variety of scenarios that can cause this.<\/p>\n\n\n\n For example, if you’re using UTM codes to track conversions, your chosen tool might generate very long URIs. Similarly, if you’re using a robust plugin with powerful features, it could end up doing the same thing. Another common cause is redirect loops<\/a>.<\/p>\n\n\n\n Fortunately, regardless of the cause, the fix is the same \ud83d\ude0e. However, the process will differ slightly depending on which server you use.<\/p>\n\n\n Fixing the “414 Request URI Too Large” error is relatively straightforward. However, it requires you to access and modify your website’s files remotely.<\/p>\n\n\n\n This can be tricky for beginners, and it does introduce a certain level of risk. That’s because your site’s files are extremely delicate, so even a minor error or unintentional change could break your site. Moreover, you’ll need to use some developer tools, such as the Inspect element in your browser and File Transfer Protocol (FTP)<\/a>.<\/p>\n\n\n\n In addition, it’s important to note that you’ll need FTP access to your server’s files, not just your website’s files. This won’t be allowed on certain types of hosting plans. If you don’t have this level of access, you’ll need to reach out to your hosting provider for help instead.<\/p>\n\n\n\n If you have what you need and you’re ready to give the troubleshooting process a try, start by creating a complete backup<\/a> of your site. This way, if anything goes wrong, you can easily restore its data and content. This is a vital step even if you’re a more experienced user.<\/p>\n\n\n\n After that, you’ll need to determine what type of web server you’re working with.<\/strong> To do this, navigate to the web page that’s showing the error.<\/p>\n\n\n\n Right-click anywhere on the page to open your browser’s Inspect<\/em><\/strong> tool. We’ll use Google Chrome, but the process is similar in other browsers:<\/p>\n\n\n After you click on Inspect<\/em><\/strong>, you should see the page’s code in a right-hand window:<\/p>\n\n\n Go to the Network<\/em><\/strong> tab, and make sure the correct URL is selected in the Name<\/em><\/strong> column:<\/p>\n\n\n Under Response Headers<\/em><\/strong>, you’ll be able to see what type of server is being used. Note that the most common servers are Nginx and Apache<\/a>, though some hosts use LiteSpeed Web Server.<\/p>\n\n\n\n Now that you have this information, you’ll need to connect to your site directly using an FTP client, such as FileZilla. Install the tool and find your FTP login credentials.<\/p>\n\n\n\n If you’re not sure where those credentials are, you’ll typically find them in your hosting provider’s control panel. Check out our complete guide on how to use FileZilla<\/a> if you need some additional guidance during this process. \u2699\ufe0f<\/p>\n\n\n Now we’ll show you how to fix the “414 Request URI Too Large” error on both Apache and Nginx servers:<\/p>\n\n\n\n Once you’ve accessed your website via FileZilla or a similar FTP client, you should see its files listed:<\/p>\n\n\n Next, you’ll need to locate your server’s root<\/em> folder, which may require you to go up a few levels. Then, you can search for the etc<\/em> folder. Within, you should find a nginix folder with a server configuration file labeled something like nginx.conf.hbs<\/em>.<\/p>\n\n\n\n Download the file to your local device, and open it in your favorite text editor. Search for the following line of code:<\/p>\n\n\n\n In this example, “8K” represents the allowed URI size. Change it to at least “128K.” If you want to go higher, make sure to use multiples of two.<\/p>\n\n\n\n If you can’t locate the above line of code, simply add it to the bottom of the file. Finally, save your new file and replace the old one using FileZilla. That’s it!<\/p>\n\n\n Now, let’s go over how to fix the 414 Request URI Too Large error when your website is hosted on an Apache server. The process is almost identical to the above instructions, except we’ll be using a different line of code.<\/p>\n\n\n\n As with the last method, you’ll need to access your website using an FTP client. Once you’re connected, locate your server’s root<\/em> folder and open the etc<\/em> folder. There, you should be able to find an apache2<\/em> folder that will contain your apache2.conf<\/em> file.<\/p>\n\n\n\n Save the file to your computer and open it in a text editor. Look for the following line of code:<\/p>\n\n\n\n The number here represents a size limit, so change “128000” to “256000.” As before, you can choose a higher number, as long as it’s a multiple of two.<\/p>\n\n\n\n If you can’t find this line, simply add it to the bottom of the file. Then save your updated server configuration file, and replace the old one using your FTP client. Don’t forget to visit your site when you’re finished, to make sure the 414 Request URI Too Large error is gone!<\/p>\n\n\n Encountering this error can be a real problem. It can prevent you and your site’s visitors from accessing important web pages.<\/p>\n<\/div>\n\n\n\n As we’ve seen, you can resolve this error in a few steps. First, you’ll want to make a backup of your site in case anything goes wrong during the process. After that, you’ll need to connect to an FTP client to access your site’s files. Then:<\/p>\n\n\n\n \ud83d\udc49 To learn more about diagnosing these types of errors in the future, you also might want to read our guide to HTTP error codes<\/a>.<\/p>\n\n\n\n Do you have any other questions about how to fix this error? Let us know in the comments section below!<\/em><\/strong><\/p>\n\n\n\n
What is the “414 Request URI Too Large” error (and what causes it)?<\/h2>\n\n\n\n
What to do before fixing this error<\/h2>\n\n\n\n
![\"Inspecting](\"https:\/\/mllj2j8xvfl0.i.optimole.com\/cb:c5QE.37290\/w:auto\/h:auto\/q:mauto\/f:best\/https:\/\/themeisle.com\/blog\/wp-content\/uploads\/2023\/11\/open-inspect-tool-chrome.png\")
<\/figure><\/div>\n\n\n![\"Viewing](\"https:\/\/mllj2j8xvfl0.i.optimole.com\/cb:c5QE.37290\/w:auto\/h:auto\/q:mauto\/f:best\/https:\/\/themeisle.com\/blog\/wp-content\/uploads\/2023\/11\/google-chrome-inspect-page-elements.png\")
<\/figure><\/div>\n\n\n![\"Identifying](\"https:\/\/mllj2j8xvfl0.i.optimole.com\/cb:c5QE.37290\/w:auto\/h:auto\/q:mauto\/f:best\/https:\/\/themeisle.com\/blog\/wp-content\/uploads\/2023\/11\/identify-server-using-inspect-tool.png\")
<\/figure><\/div>\n\n\nHow to fix the error on Apache and Nginx<\/h2>\n\n\n\n
How to fix the error in Nginx<\/h3>\n\n\n\n
![\"Connecting](\"https:\/\/mllj2j8xvfl0.i.optimole.com\/cb:c5QE.37290\/w:auto\/h:auto\/q:mauto\/f:best\/https:\/\/themeisle.com\/blog\/wp-content\/uploads\/2023\/11\/connect-to-site-filezilla.png\")
<\/figure><\/div>\n\n\nlarge_client_header_buffers 4 8K<\/code><\/code><\/pre>\n\n\n\nHow to fix the error in Apache<\/h3>\n\n\n\n
LimitRequestLine 128000<\/code><\/code><\/pre>\n\n\n\nFix the “414 Request URI Too Large” error for good \ud83e\udd29<\/h2>\n\n\n\n
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