League of Legends is one of the most popular games worldwide. There is no denying that it has everything to keep you hooked for hours but sometimes it becomes a reason for frustration.
Yes, there are some issues and errors in League of Legends (LoL) that must be fixed right now.
Among those errors is a “There was an unexpected error with the login session League of Legends. Please try again” or “We’re unable to log you in because you may be offline.”
Unfortunately, this LoL error message is preventing users from playing the game smoothly.
If you are also facing the same error and are looking for a fix then look no further as we got you covered.
In this guide, we will teach you a couple of ways to fix the “League of Legends Unexpected error with login session” error.
Without any further ado, let’s get started:
LoL Unexpected Error With Login Session Error Solutions (2025)
You may be encountering the “League of Legends Unexpected error with login session” error for several reasons.
Some of the most common reasons include a server outage, poor internet connection, and more.
Here are some effective ways to resolve the LoL login session error:
Restart the Game
Sometimes, players are unable to load into the game and do not connect with the server because of the temporary bugs and glitches present in the game.
In that case, you can easily resolve the “League of Legends Unexpected error with login session” error by closing and relaunching the game.
To completely close the game from the Task Manager, use the steps mentioned below.
- Click on the Windows Search Bar and search for the Task Manager.
- On the task manager window, go to the Processes tab.
- Here you will see all the programs running on your PC.
- Located League of Legends and right-click on it.
- From the menu, select End Task.
- Now, wait for some time and relaunch the game.
- That’s it.
Check Server Status
It is possible that the game does not connect with the server and shows error messages because of the overloaded or server-down issue.
If restarting the game does not fix the error, you should consider checking the server status.
To check the server status of League Of Legends, visit the official status page of Riot Games.
There, you will find all information related to the League of Legends server.
If the server is down or getting too much traffic at the time then try to play the game after some time.
Check Your Internet Connection
League of Legends requires a fast and stable internet connection to connect with its server and run the game.
If you have a poor internet connection then you will get laggy gameplay and are unable to load into the game.
In that case, you should check your internet connection and make sure to have fast and stable internet.
The best way to check internet speed, stability, and latency is by performing a speed test.
So, use the preferred internet speed tester to perform a speed test and apply troubleshooting steps if you find any issues.
Change DNS Server
Sometimes, the DNS Server provided by your internet service provider is poor causing various issues and errors.
If you are still encountering the same error then you should consider changing your DNS server.
To do so, use the steps mentioned below:
- Click on the Windows Search Bar and search for the WIFI Settings or Ethernet Settings.
- On the settings page, click on the “Network & Sharing Center” option from the right.
- Now, select your Internet Connection on the appearing window.
- On the next window, select Properties.
- Under properties, find and double-click on the “Internet Protocol Version 4” option.
- Again this will open a new window where check the “Use the following server DNS server addresses” option.
- Now enter 8.8.8.8 as a Preferred DNS server and 8.8.4.4 as an Alternate DNS server respectively.
- Once done, click OK.
- That’s it.
Sign Out Of League of Legends
If changing the DNS server does not resolve your problem, you should try logging out and logging back into the League of Legends game.
This will resolve all bugs present in your account and you will be able to play the game once again.
Contact Support
If none of these methods works for you, contact Riot Games Support and report your problem.
The support team will respond to your request and help you resolve this error.
That’s how you can resolve the “League of Legends Unexpected error with login session” error.