Bug - crash on shutdown version 8.3.0.4766

date/time : 2014-04-25, 13:49:43, 860ms
computer name : HP
user name : John <admin>
registered owner : John
operating system : Windows 8 x64 build 9200
system language : English
system up time : 3 hours 30 minutes
program up time : 8 minutes 20 seconds
processors : 8x Intel(R) Core(TM) i7 CPU 860 @ 2.80GHz
physical memory : 4934/8151 MB (free/total)
free disk space : (C:) 294.12 GB
display mode : 1680x1050, 32 bit
process id : $169c
allocated memory : 51.57 MB
largest free block : 131029.99 GB
executable : heidisql.exe
exec. date/time : 2014-04-25 13:41
version : 8.3.0.4766
compiled with : Delphi XE5
madExcept version : 4.0.8.1
callstack crc : $b7eab278, $75bc61d4, $75bc61d4
exception number : 1
exception class : EOSError
exception message : System Error. Code: 1400. Invalid window handle.

main thread ($1b68):
00483b2e heidisql.exe System.SysUtils RaiseLastOSError
00483a8e heidisql.exe System.SysUtils RaiseLastOSError
00699474 heidisql.exe Vcl.Controls TWinControl.DestroyWindowHandle
006962f8 heidisql.exe Vcl.Controls TWinControl.Destroy
0069632d heidisql.exe Vcl.Controls TWinControl.Destroy
006a3f5c heidisql.exe Vcl.Controls TCustomControl.Destroy
0069632d heidisql.exe Vcl.Controls TWinControl.Destroy
0080105e heidisql.exe Vcl.Forms TScrollingWinControl.Destroy
00802d32 heidisql.exe Vcl.Forms TCustomForm.Destroy
0040c455 heidisql.exe System TObject.Free
005d6f39 heidisql.exe System.Classes TComponent.DestroyComponents
007ff516 heidisql.exe Vcl.Forms DoneApplication
00473160 heidisql.exe System.SysUtils DoExitProc
0040f3f9 heidisql.exe System @Halt0
00c4f756 heidisql.exe heidisql 79 +26 initialization
7ffac675 KERNEL32.DLL BaseThreadInitThunk
7ffac8f6 ntdll.dll RtlUserThreadStart