Duplicate entry '64244dfe6e1027b176a1372f427454ac' for key 'PRIMARY'<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function DestroySession() on null in /var/www/html/rels-crm-solution/includes/common.php:353
Stack trace:
#0 /var/www/html/rels-crm-solution/index.php(24): include_once()
#1 {main}
  thrown in <b>/var/www/html/rels-crm-solution/includes/common.php</b> on line <b>353</b><br />