Error in Java Runtime Environment if I use Plethora libraries

Nesolei

Yesterday I downloaded Plethora libraries from www.plethora-project.com/Plethora-0.3.0/index.html for processing 2.1. But now, if i use any examples I have a error. Maybe anybody know, what is this error?

 A fatal error has been detected by the Java Runtime Environment:

  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x1893c44d, pid=2908, tid=1604

 JRE version: Java(TM) SE Runtime Environment (7.0_40-b43) (build 1.7.0_40-b43)
 Java VM: Java HotSpot(TM) Client VM (24.0-b56 mixed mode windows-x86 )
 Problematic frame:
 C  [nvoglnt.dll+0x66c44d]

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

 An error report file with more information is saved as:
 d:\Processing\processing-2.1\hs_err_pid2908.log

 If you would like to submit a bug report, please visit:
   http://bugreport.sun.com/bugreport/crash.jsp
 The crash happened outside the Java Virtual Machine in native code.
 See problematic frame for where to report the bug.

Could not run the sketch (Target VM failed to initialize).
For more information, read revisions.txt and Help ? Troubleshooting.