After upgrade I can not access control panel. I have this error Fri Sep 26 09:18:22 CDT 2014 DB::__construct Access denied for user 'ispconfig'@'localhost' (using password: YES) Fri Sep 26 09:18:22 CDT 2014 PHP Warning: mysqli::mysqli(): (28000/1045): Access denied for user 'ispconfig'@'localhost' (using password: YES) in /usr/local/ispconfig/server/lib/classes/db_mysql.inc.php on line 72 I have tried manually reinstalling and choose to reconfigure the services. The only thing I noticed is the mysql server failed to stop. This should be easy to fix but after searching for an answer for a few days the solution has not come to me. I'm sure I did change the root password to mysql sometime after installing ISPconfig.