Tekkit Keeps Crashing

[mastergamer713]

Title: Tekkit Keeps Crashing

Version: 3.1.2

OS: Windows XP

Java Version: Java version 7 update 5 32-bit for Windows

Description of Problem:

Ever since I got Tekkit it has been crashing and it would say Minecraft has run out of memory. I have a 3GB RAM, but not only does it crash but since the latest update it has been laggy.

Error Messages:

Minecraft Has Run Out of Memory

Error Log:

Failed to write core dump. Minidumps are not enabled by default on client versions of Windows

[Comet Firehooves]

I'd like to know as well, I've been getting the same problem. I opened up my task manager to see what the problem is, and it seems that the java steadily climbs for me until it is using 800k or so of the memory, then it crashes. I dunno what that means, just putting that out there.

[mastergamer713]

The highest mine went was 1400000kb i think but sometimes mine will crash after 1 hour or more or it will crash after 2 minutes plus mine is super laggy does anyone know how to fix that too.