I changed password for user 'root' with phpMyAdmin from blank to 'admin'. It is done successfully. But when I started phpMyAdmin again it('admin') is not recognized by phpMyAdmin and I get wrong message :
"Access denied for user 'root'@'localhost' (using password: NO)."
I tested to open(user : root, password 'admin') with another MySQL GUI(SQLyog) and it is done successfully. Is it my mistakes or something wrong with phpMyAdmin ?