Minecraft Forums

I just have gotten minecraft back on my laptop it always use to run fine but now I have gone two days trying to fix these continous crashes, I can get into the game and then about 2 mins in it will come up with a major error and dont tell me to do the java stuff already messed with all that and just fixed it up now more errors.

Log: Completely ignored arguments: [--nativeLauncherVersion, 307]
[19:18:23] [Client thread/INFO]: Setting user: SitBackN420
[19:18:25] [Client thread/WARN]: Skipping bad option: lastServer:
[19:18:25] [Client thread/INFO]: LWJGL Version: 2.9.4
[19:18:25] [Client thread/INFO]: Reloading ResourceManager: Default
[19:18:26] [Sound Library Loader/INFO]: Starting up SoundSystem...
[19:18:26] [Thread-5/INFO]: Initializing LWJGL OpenAL
[19:18:26] [Thread-5/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[19:18:27] [Thread-5/INFO]: OpenAL initialized.
[19:18:27] [Sound Library Loader/INFO]: Sound engine started
[19:18:29] [Client thread/INFO]: Created: 1024x512 textures-atlas
[19:18:49] [Server thread/INFO]: Starting integrated minecraft server version 1.10.2
[19:18:49] [Server thread/INFO]: Generating keypair
[19:18:49] [Server thread/INFO]: Preparing start region for level 0
[19:18:50] [Server thread/INFO]: Preparing spawn area: 22%
[19:18:51] [Server thread/INFO]: Preparing spawn area: 98%
[19:18:52] [Server thread/INFO]: Changing view distance to 7, from 10
[19:18:53] [Server thread/INFO]: SitBackN420[local:E:1718cf06] logged in with entity id 330 at (-130.78436815046334, 69.16610926093821, 101.63788063809969)
[19:18:53] [Server thread/INFO]: SitBackN420 joined the game
[19:18:53] [Server thread/INFO]: Saving and pausing game...
[19:18:53] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[19:18:54] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[19:18:54] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[19:18:54] [Server thread/INFO]: Saving and pausing game...
[19:18:54] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[19:18:55] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[19:18:55] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[19:19:28] [Server thread/INFO]: SitBackN420 has just earned the achievement [Taking Inventory]
[19:19:28] [Client thread/INFO]: [CHAT] SitBackN420 has just earned the achievement [Taking Inventory]
[19:19:39] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2583ms behind, skipping 51 tick(s)
[19:19:58] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 3063ms behind, skipping 61 tick(s)

Now keep in mind I am not on any server I am on a singleplayer world and this still happens please someone help and thankyou in advance