title: Couldn't locate driver named mysql in doctrine php
body: <p>My application was working perfectly on localhost. But when i uploaded the application on server i got an error. I made a test file to check databse connection, this is the error i am getting. Please hellp me how to fix this.. </p>
  
  <pre><code>Fatal error: Uncaught exception 'Doctrine_Connection_Exception' with message 'Couldn't locate driver named mysql' in /hermes/web05/b1392/moo.fanyer/httpdocs/doctrine/lib/Doctrine/Connection.php:492 Stack trace: #0 /hermes/web05/b1392/moo.fanyer/httpdocs/doctrine/lib/Doctrine/Connection/Mysql.php(101): Doctrine_Connection-&gt;connect() #1 /hermes/web05/b1392/moo.fanyer/httpdocs/doctrine/lib/Doctrine/Connection.php(1008): Doctrine_Connection_Mysql-&gt;connect() #2 /hermes/web05/b1392/moo.fanyer/httpdocs/doctrine/lib/Doctrine/Query/Abstract.php(1094): Doctrine_Connection-&gt;execute('SELECT u.id AS ...', Array) #3 /hermes/web05/b1392/moo.fanyer/httpdocs/doctrine/lib/Doctrine/Query/Abstract.php(1142): Doctrine_Query_Abstract-&gt;_execute(Array) #4 /hermes/web05/b1392/moo.fanyer/httpdocs/doctrine/models/Users.php(22): Doctrine_Query_Abstract-&gt;execute() #5 /hermes/web05/b1392/moo.fanyer/httpdocs/test.php(8): Users-&gt;get_details_username('mohit') #6 {main} thrown in /hermes/web05/b1392/moo.fanyer/httpdocs/doctrine/lib/Doctrine/Connection.php on line 492
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  <p>Edit: how to enable my sql drivers..???</p>