after removal of extra harddisk from the server, I am facing the problem to reset the student password. i used to go site administration> brows users> select the user> edit profile and then change the password. But now i am not able to click on password field. its locked. please help me what i will do to reset the password. I am thinking that my system is looking something missing contents and that time system behaviour is changes and even i can not get the option to drag up and down activities in the course materials.
please tell me what i will? should i stop some services or something else ?
please find the screenshot of lock field