In a hurry to use keepass to fetch some password, I installed it from the MONO repo and this is the error I get when I run keepass (v 2.xx)in console,
Code:
KDE colorscheme read failure, using built-in colorschemeSystem.ArgumentException: A null reference or invalid value was found [GDI+ status: InvalidParameter]
  at System.Drawing.GDIPlus.CheckStatus (Status status) [0x00000] in <filename unknown>:0 
  at System.Drawing.Image.CreateFromHandle (IntPtr handle) [0x00000] in <filename unknown>:0 
  at System.Drawing.Image.LoadFromStream (System.IO.Stream stream, Boolean keepAlive) [0x00000] in <filename unknown>:0 
  at System.Drawing.Icon.GetInternalBitmap () [0x00000] in <filename unknown>:0 
  at System.Drawing.Icon.ToBitmap () [0x00000] in <filename unknown>:0 
  at (wrapper remoting-invoke-with-check) System.Drawing.Icon:ToBitmap ()
  at System.Windows.Forms.XplatUIX11.SetIcon (System.Windows.Forms.Hwnd hwnd, System.Drawing.Icon icon) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.XplatUIX11.SetIcon (IntPtr handle, System.Drawing.Icon icon) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.XplatUI.SetIcon (IntPtr handle, System.Drawing.Icon icon) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Form.set_Icon (System.Drawing.Icon value) [0x00000] in <filename unknown>:0 
  at KeePass.Forms.MainForm.OnFormLoad (System.Object sender, System.EventArgs e) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Form.OnLoad (System.EventArgs e) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Form.OnLoadInternal (System.EventArgs e) [0x00000] in <filename unknown>:0 
System.NullReferenceException: Object reference not set to an instance of an object
  at KeePass.Forms.MainForm.CleanUpEx () [0x00000] in <filename unknown>:0 
  at KeePass.Forms.MainForm.OnFormClosing (System.Object sender, System.Windows.Forms.FormClosingEventArgs e) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Form.OnFormClosing (System.Windows.Forms.FormClosingEventArgs e) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Form.FireClosingEvents (CloseReason reason, Boolean cancel) [0x00000] in <filename unknown>:0 
  at (wrapper remoting-invoke-with-check) System.Windows.Forms.Form:FireClosingEvents (System.Windows.Forms.CloseReason,bool)
  at System.Windows.Forms.Application.Exit (System.ComponentModel.CancelEventArgs e) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Application.Exit () [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Application.OnThreadException (System.Exception t) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Form.OnLoadInternal (System.EventArgs e) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Form.OnCreateControl () [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Control.CreateControl () [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Control.WmShowWindow (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.ScrollableControl.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.ContainerControl.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Form.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 
  at KeePass.Forms.MainForm.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Control+ControlWindowTarget.OnMessage (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 
  at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, IntPtr wParam, IntPtr lParam) [0x00000] in <filename unknown>:0