title: Unpredictable behavior due to different MySQL versions
body: <p>I have installed different versions of PHP and MySQL on wampserver for testing purposes. However, phpMyAdmin gives a warning that:
  "Your PHP MySQL library version 5.0.51a differs from your MySQL server version 5.1.36. This may cause unpredictable behavior."</p>
  
  <p>Is this going to cause problems?? If yes, what should be done?</p>
  
  <p>I am not able to set up a password for my root account. Normally, on changing the root account password, phpMyAdmin gives an error. Thereafter, setting the password in the config.inc.php file does the job. But, the problem with me is that I am not at all getting that error screen. Even when I change the password, it still gives the same warning that no password is set up for the root account.</p>