I have an openemr application which had gone through some changes by others and they provided me the sql file alog with application.I had imported that and when i try to login ,It is saying “invalid username and password” .the one who given me these files is able to login in her system,but same user credentials are not working on mine. I’m using xubuntu linux distro. Did anyone experienced this? and I tried droping the database and importing sql file again and still no use . Please guide me…