# How to Fix ‘An Unexpected Error Occurred’ Error on Facebook **URL:** https://www.compsmag.com/blogs/how-to-fix-an-unexpected-error-occurred-error-on-facebook/ **Author:** Ayushi Chauhan **Published:** 2023-01-25 **Updated:** 2023-01-25 **Categories:** Blogs **Tags:** Android Guides, Apple Guides, Blogs Daily, Computer Guides, Computers Tips and Tutorials, Facebook tips and tutorials, Google tips and tutorials, guiderobert, Guides and Tutorials, guiding12, How To Guide, How To Guides, internet tips and tutorials, ios Guides, iphones guides, Originals How to, Social tips and tutorials, Tips, Tricks **Reading Time:** 6 min --- You can connect and share content with loved ones online using Facebook, a [social networking site](https://compsmag.com/best/social-media-sites/). Facebook was founded in 2004 by Mark Zuckerberg while he was a student at Harvard University and was initially intended for college students. Anyone over 13 with a working email address could sign up for Facebook by 2006. With more than 1 billion users today, Facebook is the largest social network in the world. Unexpected Facebook errors do not frequently occur among Facebook users. It rarely happens. Because of this, it is difficult to find information online that explains how to fix the Facebook error that cannot be explained. Even if you do find any, they might be wrong. You will see the next message if you attempt to access your Facebook account but encounter difficulties doing so: “While attempting to access Facebook, an unexpected error occurred.” Please try once more later. Even the Facebook algorithm is clueless as to what is happening. Therefore, the best piece of advice it can give you is to try it again later. But what happens if you attempt to access your account again later and are still unable to log in? Therefore, if you are frustrated and perplexed because you don’t know what to do and are experiencing the Facebook login error on your account, you have come to the right place. The message “Facebook unexpected error occurred. Please try again later” appears on Facebook every time. Every time you log in, an unidentified entity takes control of your login process on your screen. This prevents you from having full access to it. A number of things can prevent you from logging into Facebook and cause an unexpected Facebook error. These common causes of the “Facebook unexpected error” are listed below. Users of the Facebook app experience this error more frequently than users of the desktop version. This issue has also been reported by some messenger app users. ## Ways to Fix ‘An Unexpected Error Occurred’ Error on Facebook ### Update Facebook to the latest version Updating Facebook is Facebook’s own recommended method of troubleshooting. If you are having problems downloading the app, try switching networks. That said, some updates contain bugs and glitches. Facebook will address them in follow-up updates. If you have already updated Facebook to the latest version, you will need to wait for new updates. ### Clear cache and data #### On browser Launch your browser on your [computer](https://compsmag.com/best/computers/) or [Mac](https://compsmag.com/best/mac-apps/). Press CTRL + Shift + Del for PC or Command + Shift + Del for Mac. Set the time range to All Time. Select Cached Images and Files and Cookies, then click Clear Data. #### On app On your Android device, go to Settings. Go to Apps. Search for Facebook and tap on it. Go to Storage. Tap “Clear data”. ### Correct date & time #### Correct on PC Press “Win + I” on the [keyboard](https://compsmag.com/best/keyboards/) to open “Settings”. Go to “Time and Language” and click on “Date and Time”. Enable Set time automatically and make sure the time zone is correct. #### Correct on Android Go to Settings. Navigate to General Management. Tap on “Date and Time”. Enable Set Automatically and make sure the correct time zone is set. #### Correct on iOS Go to “Settings”. Tap “General”. Go to “Date & Time”. Set to Automatic. ### Reset network settings #### Reset on PC Access Windows Settings as before. Go to Network and Internet. Click on Advanced Network Settings. Go to Reset Network. Click Reset Now and follow all the steps on the screen. #### Reset on iOS Go to “General” under “Settings”. Tap “Transfer or Reset iPhone”. Tap “Reset”. Select “Reset Network Settings”. #### Reset on Android Go to “General Management” under “Settings”. Tap “Reset”. Tap Reset network settings. ### Try a different network Facebook’s ‘unknown error code 1’ can occasionally be brought on by problems with network connectivity. So, try using a different network and check to see if that fixes the issue. We advise using ExpressVPN for a better experience. With the exception of bandwidth limits, this [VPN](https://compsmag.com/best/vpn/) can bypass all ISP-level restrictions and provide you with a very stable browsing experience across different websites. ## About the Facebook The Harvard University students Chris Hughes, Andrew McCollum, Dustin Moskovitz, Eduardo Saverin, and Mark Zuckerberg founded the[social networking app](https://compsmag.com/best/social-media-apps/) Facebook in February 2004. Facebook was created with the intention of giving college students a place to connect and exchange information. It started out as a social network exclusive to Harvard University and later became available to all universities. In the end, it developed into a global social network accessible to everyone. In 2004, the idea of a social network was still in its infancy and not entirely novel. Friendster, which debuted in 2002, and MySpace, which debuted in 2003, were two additional social networks that existed at the time Facebook was founded. On social networks, users post information, status updates, and images of themselves. These things are distributed among close friends, family, and groups of interest. Facebook is a business in addition to being a social networking site. On May 18, 2012, Facebook held its initial public offering and began trading on the Nasdaq stock market under the ticker FB. On October 28, 2021, the business changed its name to Meta. Facebook will begin trading under the symbol MVRS on December 1, 2021. Facebook is only one of several technologies that Meta operates. Facebook paid $1 billion to acquire the social networking site Instagram in 2012. Then, in 2014, Facebook purchased WhatsApp for $19 billion. Later, Facebook entered the virtual reality (VR) hardware market when it paid $2 billion for Oculus VR. The goal of Meta is to establish and support the metaverse. In order to create new kinds of user interactions and experiences, this would combine social networking, virtual reality, and augmented reality components. ## Final words There are occasional errors on Facebook. Although they are uncommon, you might encounter them. There is a login error among them. When you try to access your account, a message that reads “login error: an unexpected error occurred” appears. One of the most frequent mistakes made by Facebook users is this one. Although the error does not happen frequently or to everyone, it is certainly frustrating when it does because it prevents you from accessing your Facebook account. Few people have been able to find an answer to this issue. We hope our article on “How to Fix ‘An Unexpected Error Occurred’ Error on Facebook” will surely help you to do so. If you can download this app, than you can [visit on Google Play Store.](https://play.google.com/store/apps/details?id=com.snapchat.android&hl=en_IN&gl=US) --- *End of Article*