Brightwell, and assistant boss Asa Harford, have left the struggling League Two club after a run of five straight league defeats and Alexander will take charge until the end of the season.
Club chairman Mike Rance told the club´s official website: "It is no secret that results of late haven´t been what we have wanted."
Copyright (c) PA Sport 2008, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: https://www.givemesport.com/writeforgms