Moving a line removed the entire image and displayed a white box outlined in red with a red X across it.

Two other Greenshot windows were open and I was working on a third one. It is the third one that crashed.

Software version: 1.2.8.12-RELEASE-cab854b7229994fc9e4deaccd47885df500d7e1a (64 bit)
.NET runtime version: 4.0.30319.42000+
Time: 2021-12-09 14:02:10 -08:00
OS: Windows 10 (x64) 10.0 build 18363 revision 0
GDI object count: 216
User object count: 208

Exception: System.OverflowException
Message: Overflow error.

Stack:
at System.Drawing.Graphics.CheckErrorStatus(Int32 status)
at System.Drawing.Graphics.DrawLine(Pen pen, Int32 x1, Int32 y1, Int32 x2, Int32 y2)
at Greenshot.Drawing.LineContainer.Draw(Graphics graphics, RenderMode rm)
at Greenshot.Drawing.DrawableContainer.DrawContent(Graphics graphics, Bitmap bmp, RenderMode renderMode, Rectangle clipRectangle)
at Greenshot.Drawing.DrawableContainerList.Draw(Graphics g, Bitmap bitmap, RenderMode renderMode, Rectangle clipRectangle)
at Greenshot.Drawing.Surface.SurfacePaint(Object sender, PaintEventArgs e)
at System.Windows.Forms.Control.OnPaint(PaintEventArgs e)
at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer)
at System.Windows.Forms.Control.WmPaint(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Configuration dump: