WARNING: The runtime version supported by this application is unavailable.
Using default runtime: v4.0.30319
2016-02-13 13:40:39.038 mono[3800:75166] WARNING: CFSTR("KiBiDo - Die Software f\37777777703\37777777674r Bildungsdokumentationen") has non-7 bit chars, interpreting using MacOS Roman encoding for now, but this will change. Please eliminate usages of non-7 bit chars (including escaped characters above \177 octal) in CFSTR().
2016-02-13 13:40:39.104 mono[3800:75166] WARNING: CFSTR("Ung\37777777703\37777777674ltige Lizenz") has non-7 bit chars, interpreting using MacOS Roman encoding for now, but this will change. Please eliminate usages of non-7 bit chars (including escaped characters above \177 octal) in CFSTR().
System.ArgumentException: A null reference or invalid value was found [GDI+ status: InvalidParameter]
  at System.Drawing.GDIPlus.CheckStatus (Status status) <0x30e8770 + 0x0016b> in <filename unknown>:0
  at System.Drawing.Drawing2D.LinearGradientBrush..ctor (Rectangle rect, Color color1, Color color2, LinearGradientMode linearGradientMode) <0x7963c60 + 0x00077> in <filename unknown>:0
  at (wrapper remoting-invoke-with-check) System.Drawing.Drawing2D.LinearGradientBrush:.ctor (System.Drawing.Rectangle,System.Drawing.Color,System.Drawing.Color,System.Drawing.Drawing2D.LinearGradientMode)
  at System.Windows.Forms.ToolStripProfessionalRenderer.OnRenderToolStripPanelBackground (System.Windows.Forms.ToolStripPanelRenderEventArgs e) <0x79636f8 + 0x0024b> in <filename unknown>:0
  at System.Windows.Forms.ToolStripRenderer.DrawToolStripPanelBackground (System.Windows.Forms.ToolStripPanelRenderEventArgs e) <0x79636d8 + 0x00017> in <filename unknown>:0
  at System.Windows.Forms.ToolStripPanel.OnPaintBackground (System.Windows.Forms.PaintEventArgs e) <0x7963598 + 0x00077> in <filename unknown>:0
  at System.Windows.Forms.Control.WmPaint (System.Windows.Forms.Message& m) <0x7080de0 + 0x00155> in <filename unknown>:0
  at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) <0x6b410d0 + 0x0019b> in <filename unknown>:0
  at System.Windows.Forms.ScrollableControl.WndProc (System.Windows.Forms.Message& m) <0x7013090 + 0x00017> in <filename unknown>:0
  at System.Windows.Forms.ContainerControl.WndProc (System.Windows.Forms.Message& m) <0x7013010 + 0x0005b> in <filename unknown>:0
  at System.Windows.Forms.Control+ControlWindowTarget.OnMessage (System.Windows.Forms.Message& m) <0x6b410b0 + 0x0001d> in <filename unknown>:0
  at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) <0x6b41080 + 0x0002b> in <filename unknown>:0
  at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, IntPtr wParam, IntPtr lParam) <0x6b3fc80 + 0x002cb> in <filename unknown>:0