Java SE (Java Platform, Standard Edition)

Please tell me the meaning of following error

#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x7c901010, pid=2596, tid=1004
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0_08-b03 mixed mode, sharing)
# Problematic frame:
# C [ntdll.dll+0x1010]
#
# An error report file with more information is saved as hs_err_pid2596.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#

Contents of hs_err_pid2596.log is:

#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x7c901010, pid=2596, tid=1004
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0_08-b03 mixed mode, sharing)
# Problematic frame:
# C [ntdll.dll+0x1010]
#

--------------- T H R E A D ---------------

Current thread (0x03357720): JavaThread "AWT-EventQueue-0" [_thread_in_native, id=1004]

siginfo: ExceptionCode=0xc0000005, reading address 0x00000018

Registers:
EAX=0x00000004, EBX=0x26aa92b0, ECX=0x7ffad000, EDX=0x00000004
ESP=0x036cf1d0, EBP=0x036cf1e8, ESI=0x00000000, EDI=0x02cb1348
EIP=0x7c901010, EFLAGS=0x00010246

Top of Stack: (sp=0x036cf1d0)
0x036cf1d0: 74355a16 00000004 02cb136c 7432139f
0x036cf1e0: 02cb136c 02cb1348 036cf1f8 74322c5d
0x036cf1f0: 02cb136c 033577e0 036cf20c 74325fa0
0x036cf200: 02cb1348 74350000 00000000 036cf228
0x036cf210: 7432740e 02cb1348 036cf248 00000003
0x036cf220: 00ac2980 033577e0 036cf240 6d3e11da
0x036cf230: 02cb1348 036cf248 03357720 26aa92b0
0x036cf240: 036cf278 00ad832f 00000000 036cf294

Instructions: (pc=0x7c901010)
0x7c901000: 90 90 90 90 90 64 8b 0d 18 00 00 00 8b 54 24 04
0x7c901010: 83 7a 14 00 75 4f f0 ff 42 04 75 19 8b 41 24 89


Stack: [0x03690000,0x036d0000), sp=0x036cf1d0, free space=252k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [ntdll.dll+0x1010]
C [ODBC32.dll+0x2c5d]
C [ODBC32.dll+0x5fa0]
C [ODBC32.dll+0x740e]
C [JdbcOdbc.dll+0x11da]
j sun.jdbc.odbc.JdbcOdbc.allocStmt(J[B)J+0
j sun.jdbc.odbc.JdbcOdbc.SQLAllocStmt(J)J+47
j sun.jdbc.odbc.JdbcOdbcConnection.createStatement(II)Ljava/sql/Statement;+27
j sun.jdbc.odbc.JdbcOdbcConnection.createStatement()Ljava/sql/Statement;+7
j payroll.RptRateComp.writeFile()Z+19
j payroll.RptRateComp.cmdPrintActionPerformed(Ljava/awt/event/ActionEvent;)V+11
j payroll.RptRateComp.access$100(Lpayroll/RptRateComp;Ljava/awt/event/ActionEvent;)V+2
j payroll.RptRateComp$2.actionPerformed(Ljava/awt/event/ActionEvent;)V+5
j javax.swing.AbstractButton.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+84
j javax.swing.AbstractButton$Handler.actionPerformed(Ljava/awt/event/ActionEvent;)V+5
j javax.swing.DefaultButtonModel.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+35
j javax.swing.DefaultButtonModel.setPressed(Z)V+117
j javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Ljava/awt/event/MouseEvent;)V+35
j java.awt.Component.processMouseEvent(Ljava/awt/event/MouseEvent;)V+64
j javax.swing.JComponent.processMouseEvent(Ljava/awt/event/MouseEvent;)V+23
j java.awt.Component.processEvent(Ljava/awt/AWTEvent;)V+81
j java.awt.Container.processEvent(Ljava/awt/AWTEvent;)V+18
j java.awt.Component.dispatchEventImpl(Ljava/awt/AWTEvent;)V+477
J java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V
J java.awt.LightweightDispatcher.retargetMouseEvent(Ljava/awt/Component;ILjava/awt/event/MouseEvent;)V
j java.awt.LightweightDispatcher.processMouseEvent(Ljava/awt/event/MouseEvent;)Z+139
j java.awt.LightweightDispatcher.dispatchEvent(Ljava/awt/AWTEvent;)Z+50
J java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V
v ~RuntimeStub::alignment_frame_return Runtime1 stub
j java.awt.Window.dispatchEventImpl(Ljava/awt/AWTEvent;)V+19
J java.awt.EventQueue.dispatchEvent(Ljava/awt/AWTEvent;)V
J java.awt.EventDispatchThread.pumpOneEventForHierarchy(ILjava/awt/Component;)Z
v ~RuntimeStub::alignment_frame_return Runtime1 stub
j java.awt.EventDispatchThread.pumpEventsForHierarchy(ILjava/awt/Conditional;Ljava/awt/Component;)V+26
j java.awt.EventDispatchThread.pumpEvents(ILjava/awt/Conditional;)V+4
j java.awt.EventDispatchThread.pumpEvents(Ljava/awt/Conditional;)V+3
j java.awt.EventDispatchThread.run()V+9
v ~StubRoutines::call_stub
V [jvm.dll+0x86e84]
V [jvm.dll+0xddead]
V [jvm.dll+0x86d55]
V [jvm.dll+0x86ab2]
V [jvm.dll+0xa16b2]
V [jvm.dll+0x10f4ac]
V [jvm.dll+0x10f47a]
C [MSVCRT.dll+0x2a3b0]
C [kernel32.dll+0xb683]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j sun.jdbc.odbc.JdbcOdbc.allocStmt(J[B)J+0
j sun.jdbc.odbc.JdbcOdbc.SQLAllocStmt(J)J+47
j sun.jdbc.odbc.JdbcOdbcConnection.createStatement(II)Ljava/sql/Statement;+27
j sun.jdbc.odbc.JdbcOdbcConnection.createStatement()Ljava/sql/Statement;+7
j payroll.RptRateComp.writeFile()Z+19
j payroll.RptRateComp.cmdPrintActionPerformed(Ljava/awt/event/ActionEvent;)V+11
j payroll.RptRateComp.access$100(Lpayroll/RptRateComp;Ljava/awt/event/ActionEvent;)V+2
j payroll.RptRateComp$2.actionPerformed(Ljava/awt/event/ActionEvent;)V+5
j javax.swing.AbstractButton.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+84
j javax.swing.AbstractButton$Handler.actionPerformed(Ljava/awt/event/ActionEvent;)V+5
j javax.swing.DefaultButtonModel.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+35
j javax.swing.DefaultButtonModel.setPressed(Z)V+117
j javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Ljava/awt/event/MouseEvent;)V+35
j java.awt.Component.processMouseEvent(Ljava/awt/event/MouseEvent;)V+64
j javax.swing.JComponent.processMouseEvent(Ljava/awt/event/MouseEvent;)V+23
j java.awt.Component.processEvent(Ljava/awt/AWTEvent;)V+81
j java.awt.Container.processEvent(Ljava/awt/AWTEvent;)V+18
j java.awt.Component.dispatchEventImpl(Ljava/awt/AWTEvent;)V+477
J java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V
J java.awt.LightweightDispatcher.retargetMouseEvent(Ljava/awt/Component;ILjava/awt/event/MouseEvent;)V
j java.awt.LightweightDispatcher.processMouseEvent(Ljava/awt/event/MouseEvent;)Z+139
j java.awt.LightweightDispatcher.dispatchEvent(Ljava/awt/AWTEvent;)Z+50
J java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V
v ~RuntimeStub::alignment_frame_return Runtime1 stub
j java.awt.Window.dispatchEventImpl(Ljava/awt/AWTEvent;)V+19
J java.awt.EventQueue.dispatchEvent(Ljava/awt/AWTEvent;)V
J java.awt.EventDispatchThread.pumpOneEventForHierarchy(ILjava/awt/Component;)Z
v ~RuntimeStub::alignment_frame_return Runtime1 stub
j java.awt.EventDispatchThread.pumpEventsForHierarchy(ILjava/awt/Conditional;Ljava/awt/Component;)V+26
j java.awt.EventDispatchThread.pumpEvents(ILjava/awt/Conditional;)V+4
j java.awt.EventDispatchThread.pumpEvents(Ljava/awt/Conditional;)V+3
j java.awt.EventDispatchThread.run()V+9
v ~StubRoutines::call_stub

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
0x00aa2a50 JavaThread "Image Fetcher 3" daemon [_thread_blocked, id=2784]
0x00aa1e58 JavaThread "Image Fetcher 2" daemon [_thread_blocked, id=2800]
0x00a7b458 JavaThread "Image Fetcher 1" daemon [_thread_blocked, id=2804]
0x00a7b0a8 JavaThread "Image Fetcher 0" daemon [_thread_blocked, id=2856]
0x0338cb78 JavaThread "TimerQueue" daemon [_thread_blocked, id=3184]
0x000357a0 JavaThread "DestroyJavaVM" [_thread_blocked, id=2648]
=>0x03357720 JavaThread "AWT-EventQueue-0" [_thread_in_native, id=1004]
0x03352be8 JavaThread "AWT-Windows" daemon [_thread_in_native, id=2980]
0x03352808 JavaThread "AWT-Shutdown" [_thread_blocked, id=2920]
0x00acfb70 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=3232]
0x00a70e58 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=2688]
0x00a6fae0 JavaThread "CompilerThread0" daemon [_thread_blocked, id=1588]
0x00a6edd0 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=1516]
0x00a69c18 JavaThread "Finalizer" daemon [_thread_blocked, id=2684]
0x00a48770 JavaThread "Reference Handler" daemon [_thread_blocked, id=2680]

Other Threads:
0x00a396f8 VMThread [id=2672]
0x00a6ec58 WatcherThread [id=2692]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
def new generation total 576K, used 531K [0x22a80000, 0x22b20000, 0x22f60000)
eden space 512K, 91% used [0x22a80000, 0x22af4d30, 0x22b00000)
from space 64K, 100% used [0x22b00000, 0x22b10000, 0x22b10000)
to space 64K, 0% used [0x22b10000, 0x22b10000, 0x22b20000)
tenured generation total 2128K, used 1510K [0x22f60000, 0x23174000, 0x26a80000)
the space 2128K, 70% used [0x22f60000, 0x230d9b70, 0x230d9c00, 0x23174000)
compacting perm gen total 8192K, used 1675K [0x26a80000, 0x27280000, 0x2aa80000)
the space 8192K, 20% used [0x26a80000, 0x26c22c48, 0x26c22e00, 0x27280000)
ro space 8192K, 67% used [0x2aa80000, 0x2afde380, 0x2afde400, 0x2b280000)
rw space 12288K, 47% used [0x2b280000, 0x2b8286e8, 0x2b828800, 0x2be80000)

Dynamic libraries:
0x00400000 - 0x0040d000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\java.exe
0x7c900000 - 0x7c9b0000 C:\WINDOWS\system32\ntdll.dll
0x7c800000 - 0x7c8f4000 C:\WINDOWS\system32\kernel32.dll
0x77dd0000 - 0x77e6b000 C:\WINDOWS\system32\ADVAPI32.dll
0x77e70000 - 0x77f01000 C:\WINDOWS\system32\RPCRT4.dll
0x77c10000 - 0x77c68000 C:\WINDOWS\system32\MSVCRT.dll
0x6d730000 - 0x6d8cb000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\client\jvm.dll
0x77d40000 - 0x77dd0000 C:\WINDOWS\system32\USER32.dll
0x77f10000 - 0x77f57000 C:\WINDOWS\system32\GDI32.dll
0x76b40000 - 0x76b6d000 C:\WINDOWS\system32\WINMM.dll
0x6d2f0000 - 0x6d2f8000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\hpi.dll
0x76bf0000 - 0x76bfb000 C:\WINDOWS\system32\PSAPI.DLL
0x6d700000 - 0x6d70c000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\verify.dll
0x6d370000 - 0x6d38d000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\java.dll
0x6d720000 - 0x6d72f000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\zip.dll
0x6d3e0000 - 0x6d3ed000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\JdbcOdbc.dll
0x74320000 - 0x7435d000 C:\WINDOWS\system32\ODBC32.dll
0x5d090000 - 0x5d12a000 C:\WINDOWS\system32\COMCTL32.dll
0x7c9c0000 - 0x7d1d5000 C:\WINDOWS\system32\SHELL32.dll
0x77f60000 - 0x77fd6000 C:\WINDOWS\system32\SHLWAPI.dll
0x763b0000 - 0x763f9000 C:\WINDOWS\system32\comdlg32.dll
0x773d0000 - 0x774d3000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.2982_x-ww_ac3f9c03\comctl32.dll
0x20000000 - 0x20017000 C:\WINDOWS\system32\odbcint.dll
0x02c90000 - 0x02c95000 C:\WINDOWS\system32\msorc32r.dll
0x774e0000 - 0x7761d000 C:\WINDOWS\system32\ole32.dll
0x62e00000 - 0x62e0d000 C:\orant\bin\oci.dll
0x67560000 - 0x676f1000 C:\orant\bin\ORA805.dll
0x67f00000 - 0x67f60000 C:\orant\bin\CORE40.dll
0x679a0000 - 0x679dd000 C:\orant\bin\NLSRTL33.dll
0x67a00000 - 0x67a1f000 C:\orant\bin\NL80.dll
0x71ad0000 - 0x71ad9000 C:\WINDOWS\system32\WSOCK32.dll
0x71ab0000 - 0x71ac7000 C:\WINDOWS\system32\WS2_32.dll
0x71aa0000 - 0x71aa8000 C:\WINDOWS\system32\WS2HELP.dll
0x67500000 - 0x67540000 C:\orant\bin\OTRACE80.dll
0x67850000 - 0x67882000 C:\orant\bin\NS80.dll
0x67ab0000 - 0x67ad9000 C:\orant\bin\nasns80.dll
0x677b0000 - 0x677ff000 C:\orant\bin\nz80.dll
0x67910000 - 0x6791a000 C:\orant\bin\NNFG80.dll
0x67930000 - 0x6793b000 C:\orant\bin\NNCI80.dll
0x678d0000 - 0x678e9000 C:\orant\bin\NNG80.dll
0x67990000 - 0x67997000 C:\orant\bin\NMP80.dll
0x678c0000 - 0x678c8000 C:\orant\bin\NPL80.dll
0x678a0000 - 0x678b7000 C:\orant\bin\NR80.dll
0x67840000 - 0x67849000 C:\orant\bin\NT80.dll
0x67a50000 - 0x67a92000 C:\orant\bin\NCR80.dll
0x67980000 - 0x67987000 C:\orant\bin\NMS80.dll
0x67920000 - 0x67926000 C:\orant\bin\NNFD80.dll
0x67900000 - 0x67908000 C:\orant\bin\NNFN80.dll
0x67a30000 - 0x67a40000 C:\orant\bin\NI80.dll
0x67040000 - 0x67237000 C:\orant\bin\PLS805.dll
0x02db0000 - 0x02dbf000 C:\orant\bin\NDWSI80.DLL
0x67470000 - 0x67492000 C:\orant\bin\SQLLib80.dll
0x65100000 - 0x6511f000 C:\orant\bin\xa80.dll
0x5fe80000 - 0x5fe9b000 C:\WINDOWS\system32\odbccp32.dll
0x77c00000 - 0x77c08000 C:\WINDOWS\system32\VERSION.dll
0x5ad70000 - 0x5ada8000 C:\WINDOWS\system32\uxtheme.dll
0x77fe0000 - 0x77ff1000 C:\WINDOWS\system32\Secur32.dll
0x67830000 - 0x6783d000 C:\orant\bin\ntt80.DLL
0x71a50000 - 0x71a8f000 C:\WINDOWS\System32\mswsock.dll
0x76f20000 - 0x76f47000 C:\WINDOWS\system32\DNSAPI.dll
0x76d60000 - 0x76d79000 C:\WINDOWS\system32\iphlpapi.dll
0x76fb0000 - 0x76fb8000 C:\WINDOWS\System32\winrnr.dll
0x76f60000 - 0x76f8c000 C:\WINDOWS\system32\WLDAP32.dll
0x76fc0000 - 0x76fc6000 C:\WINDOWS\system32\rasadhlp.dll
0x662b0000 - 0x66308000 C:\WINDOWS\system32\hnetcfg.dll
0x71a90000 - 0x71a98000 C:\WINDOWS\System32\wshtcpip.dll
0x6d070000 - 0x6d1d9000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\awt.dll
0x73000000 - 0x73026000 C:\WINDOWS\system32\WINSPOOL.DRV
0x76390000 - 0x763ad000 C:\WINDOWS\system32\IMM32.dll
0x73760000 - 0x737a9000 C:\WINDOWS\system32\ddraw.dll
0x73bc0000 - 0x73bc6000 C:\WINDOWS\system32\DCIMAN32.dll
0x6d2b0000 - 0x6d2ef000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\fontmanager.dll
0x6d530000 - 0x6d543000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\net.dll
0x6d550000 - 0x6d559000 C:\Program Files\Java\jdk1.5.0_08\jre\bin\nio.dll
0x5b860000 - 0x5b8b4000 C:\WINDOWS\system32\netapi32.dll
0x71b20000 - 0x71b32000 C:\WINDOWS\system32\MPR.dll
0x75f60000 - 0x75f67000 C:\WINDOWS\System32\drprov.dll
0x71c10000 - 0x71c1e000 C:\WINDOWS\System32\ntlanman.dll
0x71cd0000 - 0x71ce7000 C:\WINDOWS\System32\NETUI0.dll
0x71c90000 - 0x71cd0000 C:\WINDOWS\System32\NETUI1.dll
0x71c80000 - 0x71c87000 C:\WINDOWS\System32\NETRAP.dll
0x71bf0000 - 0x71c03000 C:\WINDOWS\System32\SAMLIB.dll
0x75f70000 - 0x75f79000 C:\WINDOWS\System32\davclnt.dll
0x77920000 - 0x77a13000 C:\WINDOWS\system32\SETUPAPI.dll
0x77b40000 - 0x77b62000 C:\WINDOWS\system32\appHelp.dll
0x76fd0000 - 0x7704f000 C:\WINDOWS\system32\CLBCATQ.DLL
0x77050000 - 0x77115000 C:\WINDOWS\system32\COMRes.dll
0x77120000 - 0x771ac000 C:\WINDOWS\system32\OLEAUT32.dll
0x76980000 - 0x76988000 C:\WINDOWS\system32\LINKINFO.dll
0x76990000 - 0x769b5000 C:\WINDOWS\system32\ntshrui.dll
0x76b20000 - 0x76b31000 C:\WINDOWS\system32\ATL.DLL
0x769c0000 - 0x76a73000 C:\WINDOWS\system32\USERENV.dll

VM Arguments:
java_command: payroll.Main
Launcher Type: SUN_STANDARD

Environment Variables:
CLASSPATH=LASSPATH;D:\Gajesh\Classes;D:\Gajesh\Classes;D:\Gajesh\Classes
PATH=C:\orant\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\orant\jdk\bin;c:\Program Files\Java\jdk1.5.0_08\bin
USERNAME=sprtriga
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 15 Model 4 Stepping 1, GenuineIntel



--------------- S Y S T E M ---------------

OS: Windows XP Build 2600 Service Pack 2

CPU:total 1 (cores per cpu 1, threads per core 1) family 15 model 4 stepping 1, cmov, cx8, fxsr, mmx, sse, sse2, sse3

Memory: 4k page, physical 514480k(44956k free), swap 862596k(512908k free)

vm_info: Java HotSpot(TM) Client VM (1.5.0_08-b03) for windows-x86, built on Jun 28 2006 01:05:05 by "java_re" with MS VC++ 6.0