Drivers window

[R1CH1985]

Hey all, just taken my cally up the road for a spin tonight and now the drivers window is stuck open about an inch and it will not go up or down now. The passengers window works fine but just the drivers one. When i first went to open it, it opened about an inch and will not open or close now. Before i drove my cally the battery had been removed for a while. Any ideas what this could be.

cheers rich