How To Fix ticketmaster error code u521?

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How To Fix ticketmaster error code u521?

Ticketmaster error code u521 is a temporary issue that can happen because of any server issue, and it can prevent the users from buying the tickets.

If you are facing the u521 error with Ticketmaster then in this post we are going to share the possible troubleshoots to fix the error.


Reason For Ticketmaster error code u521?


  • There is a temporary glitch with the Ticketmaster platform.
  • Your browser or the Ticketmaster app has accumulated some corrupt cache & cookies.
  • You are not using the latest version of Ticketmaster.
  • The Ticketmaster server is down.

How To Fix Ticketmaster error code u521?


Fix 1: Log out and log in again

Before going into any serious troubleshooting simply log out from the Ticketmaster platform, and log in again. If the error is occurring because of any temporary glitch with Ticketmaster then doing this will fix the error.

  • Log out from Ticketmaster.
  • Then quit Ticketmaster.
  • Wait for around 5 to 10 seconds.
  • Relaunch Ticketmaster
  • Login again.

Fix 2: Clear browser cache

If re-login to Ticketmaster is not helping you to fix the issue then clear your browser cache and then try using Ticketmaster. Sometimes corrupt cache & cookie files can lead the user to these kinds of errors.

  • Quit Ticketmaster.
  • Go to your browser settings.
  • Clear browser cache & cookies.
  • Launch Ticketmaster.
  • Login to your account.
  • Now check if the error code is gone or not.

Note: if you don’t know how to clear the browser cache then go can google the steps depending upon your browser.


Fix 3: Clear Mobile App Cache

If you are using Ticketmaster from their mobile app then clear the Ticketmaster app cache & data, and then try again.

For Android

  • Tap and hold on to the Ticketmaster App icon.
  • Tap App Info.
  • Tap Storage.
  • Now clear cache and data one by one.

For iPhone

If you are an iPhone user then you are not required to clear the app cache because iPhone doesn’t require it. So you can skip this troubleshoot.


Fix 4: Check If You Are Using the Latest Version Of Ticketmaster

Also, make sure that you are using the latest version of the Ticketmaster app. To check that go to your phone app store and search for Ticketmaster.

If you can see the update option next to the Ticketmaster app then tap on it to install the update. If you don’t see the update option next to the Ticketmaster app then it means you are already using the latest version of the app.

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Fix 5: Check Server Status

If the above steps are not helping you with the issue then visit here to check if the Ticketmaster server is facing some issue. If yes then wait till their server gets back to normal.


Fix 6: Contact Ticketmaster

If have tried everything in order to fix the issue by yourself but are still stuck with the error then you should contact Ticketmaster support to report the issue.


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Rahul Choudhary

A Digital Marketer by profession and a passionate traveller. Technology has been always my first interest, so I consistently look for new updates in tech to explore, and also has expertise in WordPress.