Fix postgre driver config
diff --git a/system/database/DB.php b/system/database/DB.php
index c9660e4..0c7cf54 100644
--- a/system/database/DB.php
+++ b/system/database/DB.php
@@ -213,5 +213,6 @@
 		}
 	}
 
+	$DB->initialize();
 	return $DB;
 }
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 68e5a28..3d35c2d 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -372,7 +372,6 @@
 			}
 		}
 
-		$this->initialize();
 		log_message('info', 'Database Driver Class Initialized');
 	}