Crash

date/time : 2017-07-19, 07:27:18, 112ms computer name : PRG-TS17005-NB user name : martin.buchta operating system : Windows 10 x64 build 15063 system language : Czech system up time : 2 days 22 hours program up time : 1 day 14 hours processors : 4x Intel(R) Core(TM) i5-7300U CPU @ 2.60GHz physical memory : 7282/16223 MB (free/total) free disk space : (C:) 40,62 GB display mode : 1920x1200, 32 bit process id ```

allocated memory   : 157,97 MB
largest free block : 131025,99 GB
executable         : heidisql.exe
exec. date/time    : 2016-10-21 13:40
version            : 9.4.0.5125
compiled with      : Delphi XE5
madExcept version  : 4.0.12
callstack crc      : $409e6063, $8f7eae6e, $8f7eae6e
exception number   : 1
exception class    : EAccessViolation
exception message  : Access violation at address 00000000008392AE in module 'heidisql.exe'. Read of address 00000000046A1000.

main thread ($2114):
008392ae heidisql.exe SynEditHighlighter 1177   +8 TSynCustomHighlighter.Next
00934665 heidisql.exe SynHighlighterSQL  1782  +34 TSynSQLSyn.Next
00869684 heidisql.exe SynEdit            3665 +197 PaintLines
00869bad heidisql.exe SynEdit            3746  +53 TCustomSynEdit.PaintTextLines
0086522c heidisql.exe SynEdit            2602  +61 TCustomSynEdit.Paint
006a5666 heidisql.exe Vcl.Controls                 TCustomControl.PaintWindow
0069c413 heidisql.exe Vcl.Controls                 TWinControl.PaintHandler
0069d2af heidisql.exe Vcl.Controls                 TWinControl.WMPaint
006a55f8 heidisql.exe Vcl.Controls                 TCustomControl.WMPaint
0040cb1e heidisql.exe System                       TObject.Dispatch
00694ab3 heidisql.exe Vcl.Controls                 TControl.WndProc
0069c17e heidisql.exe Vcl.Controls                 TWinControl.WndProc
00871e76 heidisql.exe SynEdit            6330  +22 TCustomSynEdit.WndProc
0069b3ba heidisql.exe Vcl.Controls                 TWinControl.MainWndProc
005dbcf3 heidisql.exe System.Classes               StdWndProc
7ffc6be2 ntdll.dll                                 KiUserCallbackDispatcher
7ffc6979 user32.dll                                PeekMessageW
008144cc heidisql.exe Vcl.Forms                    TApplication.ProcessMessage
00814643 heidisql.exe Vcl.Forms                    TApplication.HandleMessage
00814b2f heidisql.exe Vcl.Forms                    TApplication.Run
00c84877 heidisql.exe heidisql             79  +24 initialization
7ffc6a48 KERNEL32.DLL                              BaseThreadInitThunk
7ffc6bdf ntdll.dll                                 RtlUserThreadStart