Crashes on server time-out

I've already experienced two or three crashes today. I was doing different stuff (running a large SQL dump, clicking on a table name in the left panel) but the common denominator appears to be a server time out (according to last log messages). Here's latest stack trace:

date/time         : 2011-04-29, 11:41:52, 406ms
operating system  : Windows XP Service Pack 3 build 2600
system language   : Spanish
system up time    : 2 hours 42 minutes
program up time   : 1 hour 39 minutes
processors        : 2x Intel(R) Pentium(R) 4 CPU 3.00GHz
physical memory   : 56/991 MB (free/total)
free disk space   : (C:) 5,90 GB (E:) 13,35 GB
display mode      : 1280x1024, 32 bit
process id        : $9d8
allocated memory  : 13,67 MB
executable        : heidisql.exe
exec. date/time   : 2011-04-29 09:52
version           : 6.0.0.3797
compiled with     : Delphi XE
madExcept version : 3.0m beta 1
callstack crc     : $cbffec66, $b4111deb, $b4111deb
exception number  : 1
exception class   : EAccessViolation
exception message : Access violation at address 0272BDFA in module 'libmysql.dll'. Read of address 00000358.
main thread ($710):
0272bdfa libmysql.dll                       mysql_send_query
0272bea0 libmysql.dll                       mysql_real_query
0073c7b1 heidisql.exe dbconnection 1301 +20 TMySQLConnection.Query
007452d4 heidisql.exe dbconnection 3149  +3 TMySQLQuery.Execute
0073e921 heidisql.exe dbconnection 1763  +5 TDBConnection.GetResults
0073f5cc heidisql.exe dbconnection 2018 +24 TMySQLConnection.GetTableEngines
004e8b8c heidisql.exe Controls              TControl.Perform
004f0451 heidisql.exe Controls              TWinControl.CMInvalidate
004e8f68 heidisql.exe Controls              TControl.WndProc
7c924ee2 ntdll.dll                          RtlAppendUnicodeToString
007452d4 heidisql.exe dbconnection 3149  +3 TMySQLQuery.Execute
0073e921 heidisql.exe dbconnection 1763  +5 TDBConnection.GetResults
0073f518 heidisql.exe dbconnection 2001  +7 TMySQLConnection.GetTableEngines
0069872f heidisql.exe table_editor  259  +3 TfrmTableEditor.Init
007e93b8 heidisql.exe Main         8507 +16 TMainForm.PlaceObjectEditor
007e3069 heidisql.exe Main         6730 +51 TMainForm.DBtreeFocusChanged
0063808e heidisql.exe VirtualTrees          TBaseVirtualTree.DoFocusChange
0063c4da heidisql.exe VirtualTrees          TBaseVirtualTree.HandleMouseDown
004e95c0 heidisql.exe Controls              TControl.DoMouseDown
006347a4 heidisql.exe VirtualTrees          TBaseVirtualTree.WMLButtonDown
00640707 heidisql.exe VirtualTrees          TBaseVirtualTree.WndProc
004ececc heidisql.exe Controls              TWinControl.MainWndProc
004ab73c heidisql.exe Classes               StdWndProc
7e398a0b USER32.dll                         DispatchMessageW
00587443 heidisql.exe Forms                 TApplication.ProcessMessage
00587486 heidisql.exe Forms                 TApplication.HandleMessage
005877b1 heidisql.exe Forms                 TApplication.Run
007fd89f heidisql.exe heidisql       67 +16 initialization