Git commit: The syntax of the command is incorrect

When trying to commit using git from QtCreator I get:

Perforce: Unable to determine the repository: Unable to launch "p4.exe": Process failed to start: No such file or directory

22:47 Executing: C:/Program Files/Git/bin/git.exe status -u

22:47 Executing: C:/Program Files/Git/bin/git.exe add Resources.qrc src/taskdialog.cpp src/SpinBoxDelegate.h src/mainwindow.h src/pomodoromodel.cpp src/pomodorotimer.h src/taskdialog.h src/taskdialog.ui src/pomodoroconfig.h src/pomodorotimer.cpp src/mainwindow.cpp src/pomodoromodel.h pomodoro.pro

22:47 Executing: C:/Program Files/Git/bin/git.exe commit -F C:\DOCUME~1\wroe1566\LOCALS~1\Temp\qt_temp.dN7272 --author Filp Sajdak <filip.sajdak@gmail.com>
Unable to commit 13 file(s): The syntax of the command is incorrect.