[otrs] OTRS 2.2 on Windows 2003 Server error messages

We have installed OTRS 2.2.1 on a Windows 2003 server. After installation ww found that everthing was working except we receive the following error message in the windows event log: Faulting application perl.exe, version 5.8.8.819, faulting module mysql.dll, version 0.0.0.0, fault address 0x000032b9. The system seems to be working but from the error message I still think something is not quite right. Does someone have a suggestion? Best regards, Jurgen de Wijs