If you are here, that means Minecraft has run out of memory. There are 2 quick and easy fixes for this issue:
If you have increased your memory lately and it is the first time you are seeing this error, you should try lowering your memory back down to 1G (1024MB)If you have not touched your memory settings and this is the first time you encounter this error, you should try raising up your memory by a little bitHere is a visual guide as to how you can increase/decrease memory:
Click on "Settings" on the launcher
You can now adjust your memory using this slider
If none of the above works, you should consider submitting a bug report so that we can work on this with you
