How to Resolve: There was An Unexpected Error with the Login Session

There was An Unexpected Error with the Login Session, is one of the errors encountered by the users of the famous online game League of Legends during the login process. In this article, we will find the reasons that can raise this error and its possible solutions to resolve it. 

Understanding the Error:

This error message typically indicates that there is a communication problem between the user’s device and the server. The actual reason may vary for different users. Some of the possible reasons are as follows:

  • Server Issues: The server hosting the League of Legends may experience heavy traffic or technical issues.
  • Internet stability issues: A bad or unstable internet connection may also lead to communication problems between your device and the server, raising the login error.
  • Client Issues: This error may also trigger if there are issues within the game client Riot.
  • VPN or Proxy Interference: The use of VPN and proxy interference can also trigger this There was An Unexpected Error with the Login Session. Some online platforms may restrict access or experience issues when users attempt to log in through a VPN or proxy. 
  • Security Software Interference: Sometimes security software like anti-virus, and firewalls may block certain connections required for the login session. 


There are different solutions to resolve the There was An Unexpected Error with the Login Session error. The following steps can help users navigate through the troubleshooting process. 

1. Check Your Internet Connection:

As we have seen above, one of the main reasons that can raise this login error is an unstable or poor internet connection. So, first of all, check your internet connection if it is stable and connected try to log in, hopefully, it will resolve the error.

2. Restart/Repair the Riot Client:

Sometimes only the simple restart of the game’s client resolves the error. So, close the client re-launch the game and again try to log in and see if it works otherwise repair the game client. League of Legends has a repair tool that can fix common issues with the game files. For this follow these steps:

  • Open the game launcher.
  • Click on the gear icon in the top right corner.
  • Select Initiate Full Repair.
  • After that, Click Logout.
  • Then, log in again.

3. Disable VPN or Proxy: 

If you are using a VPN or proxy, disable it and try logging in without it. Sometimes, these services can interfere with the login process.

4. Check for Server Status: 

Verify if the Riot Games Server is operational. Check the server status on the official Riot Games server website or through community forums.

  1. Go to the official Riot Games server website.
  2. Click on the League of Legends from the menu bar. 
  3. Select the region and Language and press Continue.
  4. Check the Current Messages area to see if the server is down or having any issues.
Check for Server Status: 

If there is any server issue or downtime we need to wait until the server is up again.

5. Disable Security Software: 

Temporarily disabling security software can help to resolve the issue. So, disable firewalls or anti-virus and try to log in again.

6. Contact Riot Client Support

If none of the above methods works it is recommended to contact with riot customer service team. Follow the given steps to contact riot support:

  1. Go to the Riot Games support website.
  2. Scroll down and click on the Submit A Ticket Button.
Contact Riot Client Support
  1. Submit your ticket and tell the support team about the error you encountered.
  2. Hopefully, they will guide you and help you to resolve the error.


In this article, we have discussed different reasons that can raise the There was An Unexpected Error with the Login Session error. Also, we have explored various solutions to resolve it. Try to implement the above methods one by one and see which one works in your case. Hopefully, this article will help you.

Happy Learning 🙂

Jerry Richard
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