I am trying to set up a web server. Everything works fine except for the mysql/phpmyadmin, i cannot sign in and i just get “ #1045 - Access denied for user ‘root’@'localhost’ (using password: YES)”

Please help me as i have been trying to figure this out for a couple of hours now,

i have also tried making new droplets and setting up phmyadmin on them and they wont work eithher

what am i doing wrong??