java fail...

gistfile1.txt

                                                                                                                                                     
  [Assetic\Exception\FilterException]                                                                                                                
  An error occurred while running:                                                                                                                   
  '/usr/bin/java' '-jar' '.../app/Resources/java/yuicompressor-2.4.7.jar' '--charset' 'UTF-8' '-o' '/tmp/YUI-OUT-q4iEy1' '--type' 'css' '/  
  tmp/YUI-IN-QVnlR5'                                                                                                                                 
                                                                                                                                                     
  Error Output:                                                                                                                                      
  Aborted                                                                                                                                            
                                                                                                                                                     
                                                                                                                                                     
  Output:                                                                                                                                            
  #                                                                                                                                                  
  # A fatal error has been detected by the Java Runtime Environment:                                                                                 
  #                                                                                                                                                  
  #  Internal Error (nmethod.cpp:2166), pid=26238, tid=3077618544                                                                                    
  #  guarantee(nm->_lock_count >= 0) failed: unmatched nmethod lock/unlock                                                                           
  #                                                                                                                                                  
  # JRE version: 7.0_25-b15                                                                                                                          
  # Java VM: Java HotSpot(TM) Client VM (23.25-b01 mixed mode linux-x86 )                                                                            
  # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again           
  #                                                                                                                                                  
  # An error report file with more information is saved as:                                                                                          
  # /home/www/kz/hs_err_pid26238.log                                                                                                                 
  #                                                                                                                                                  
  # If you would like to submit a bug report, please visit:                                                                                          
  #   http://bugreport.sun.com/bugreport/crash.jsp                                                                                                   
  #