Dragging crash? This happens often

Usually option-dragging something in the project window to copy it.

Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 ??? 0xb7439b5e 0 + 3074661214
1 com.apple.HIServices 0x91db8897 DoTrackingMessage + 480
2 com.apple.HIServices 0x91db8a04 DoEnterLeaveHandler + 242
3 com.apple.HIServices 0x91db8ba9 SendEnterLeaveHandlerMessage + 57
4 com.apple.HIServices 0x91dba59b DragInApplication + 200
5 com.apple.HIServices 0x91dbb10c CoreDragStartDragging + 564
6 com.apple.AppKit 0x97d2962b -[NSCoreDragManager _dragUntilMouseUp:accepted:] + 906
7 com.apple.AppKit 0x97d28fe8 -[NSCoreDragManager dragImage:fromWindow:at:offset:event:pasteboard:source:slideBack:] + 1442
8 com.apple.AppKit 0x98033c23 -[NSWindow(NSDrag) dragImage:at:offset:event:pasteboard:source:slideBack:] + 127
9 com.steinberg.nuendo 0x01731d98 CResampleBase::~CResampleBase() + 4055816