Deprecated: Required parameter $message follows optional parameter $level in /customers/4/9/8/diffevent.com/httpd.www/site/system/core/Common.php on line 349
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Notice</p>
<p>Message:  Only variable references should be returned by reference</p>
<p>Filename: core/Common.php</p>
<p>Line Number: 257</p>

</div>
Fatal error: Uncaught Error: Call to undefined function mysql_pconnect() in /customers/4/9/8/diffevent.com/httpd.www/site/system/database/drivers/mysql/mysql_driver.php:91
Stack trace:
#0 /customers/4/9/8/diffevent.com/httpd.www/site/system/database/DB_driver.php(115): CI_DB_mysql_driver->db_pconnect()
#1 /customers/4/9/8/diffevent.com/httpd.www/site/system/database/DB.php(148): CI_DB_driver->initialize()
#2 /customers/4/9/8/diffevent.com/httpd.www/site/system/core/Loader.php(346): DB(Array, NULL)
#3 /customers/4/9/8/diffevent.com/httpd.www/site/system/core/Loader.php(1171): CI_Loader->database()
#4 /customers/4/9/8/diffevent.com/httpd.www/site/system/core/Loader.php(152): CI_Loader->_ci_autoloader()
#5 /customers/4/9/8/diffevent.com/httpd.www/site/system/core/Controller.php(51): CI_Loader->initialize()
#6 /customers/4/9/8/diffevent.com/httpd.www/site/application/controllers/template.php(9): CI_Controller->__construct()
#7 /customers/4/9/8/diffevent.com/httpd.www/site/system/core/CodeIgniter.php(308): Template->__construct()
#8 /customers/4/9/8/diffevent.com/httpd.www/site/index.php(203): require_once('/customers/4/9/...')
#9 {main}
  thrown in /customers/4/9/8/diffevent.com/httpd.www/site/system/database/drivers/mysql/mysql_driver.php on line 91