I've been watching videos on youtube of "how to fix minecraft error invalid session" but none of them can help me cause  I don't have them. Could anyone please help me fix this in an easy way? Or is there no way?
20672
When I try to connect to servers or join up on lan worlds in Minecraft it says "Failed to Login : Invalid session (Try restarting your game)". Multiplayer used to work fine but now keeps coming up with this error. Can anybody help?
24434
I'm a new Minecrafter, and was wondering if new updates are backwards compatible. Specifically, will the new "Adventure Update" features (Beta 1.8) appear in existing worlds created with Beta 1.7 and earlier? Or will I need to create a new world for this version?
2078
I created a Mojang account and downloaded the Minecraft launcher, but when I started it up, I couldn't log in. Since the log in fields did not require a username, I tried typing in my email, and still couldn't log in. I've tried after resetting my password, but that didn't work either. What am I supposed to do to log in and play?
41722
My Minecraft app now only has the option of "play" and there is no "play on realms" to be found!  I downloaded - and paid for - the multiplayer app, but there doesn't seem to be a way to get to any realms on that app either.
92910
I would like to . Apparently this is possible as of Minecraft 1.4.2, so how do I do it?
1467
I've downloaded Minecraft Forge for Minecraft v1.6.4 and I can't find the mods folder! Where do I look? I've looked in my Forge folder but it wasn't there!
50381
Unlike when the game crashes it goes to a black screen and then the stack trace. This time the game just closes and leaves a nice hs_err_pid.txt file for us, which you can find .  I've checked around Google and most people's answer is to Update my Graphics card, I have attempted this and the AMD Auto Detect application just tells me that it's up to date.  System: I record with Fraps sometimes but this does not mean that this causes it (it happens when not recording too). I also run Minecraft on a RAMDisk that has 512MB.  Can anyone give me any advice about this?
44507
I go into my .minecraft folder and there's Assets and all the other files and folders, but no resource packs folder?  If I create one manually, and place the textures inside, they don't show up in-game.  I'm on a Mac.
45899
I don't know which version of Minecraft I have. I have regular Minecraft, not Java or anything else and I just don't know the version I have.
60379
When I open the game, the screen stays at the Mojang sign and then crashes. It has something to do with my texture pack, but I can't start the game to change it and it won't let me delete the texture pack folder alone.  I've already deleted the bin and resources folders in the minecraft folder and downloaded the game again. I opened it but the same problem was still there.  How do I properly perform a clean uninstall of the game?
123653
I was wondering how to add plugins to my Minecraft server. I am using Bukkit, and the things I would like to be able to do is spawn stuff, teleport to other players, set home locations, have an in-game currency/shop and be able to teleport to homes.
49389
So me and my friends manged to make a server in Minecraft for us to play on and we would like to add mods. But the mods we want to add are a few versions lower than the updated version. Is there any way of making a server with a lower version of Minecraft that people can still play on?
46507
What do I do? I looked at a similar question to mine and there was an answer saying to make sure Java is allowed past the firewall. So I checked and it already is. I've tried uninstalling and installing both Minecraft and Java but nothing has changed.  says that all services are fine, so what's going on? I bought a 2nd account to use as an alternative in-game account and now I can't log in.  (I cleared the email and password boxes for obvious reasons in this screenshot: security purposes)
33945
I am using a premium legit version of Minecraft that I purchased. I can log into minecraft.net as well as mojang.com but I am unable to login to Minecraft the game through the minecraft.exe or the Technic launcher. The Minecraft servers are up and running fine. My internet connection is also fine. I double checked my credentials and even tried changing my password. I tried using both my username and my email. I tried all of this on two separate accounts that I own. I tried deleting my login, launcher, launcher.pack.lzma, and launcher_profiles.json and then reopening Minecraft. I tried re-downloading minecraft.exe.   Nothing has worked and I seem to have run out of options. I sent a help request to Mojang but in the meantime I was hoping that maybe you guys could offer some advice.
41132
I want to change my Minecraft username, but I cannot find a way to do this anywhere. Is this possible? If so, how can I do so?
967
Similar to  on the bugs in Minecraft, I would like a complete list of what error codes exist in Minecraft and how they occur, as well as how they can be resolved.
34468
I did one of the following and can't play PewDiePie's Tuber simulator with the progress linked to my account:   I logged out and can't login I logged out and tried to login in another device I tried to login on a second device without logging out My device broke and I can't login from another one I restarted my device / reinstalled the game and my progress didn't save   And possibly even:   I don't know how to login I forgot my login name and password   How can I fix each of these problems, and can I prevent them somehow?