diff --git a/class.databaserecord.php b/class.databaserecord.php
index 908216f..3bfa521 100644
--- a/class.databaserecord.php
+++ b/class.databaserecord.php
@@ -60,7 +60,7 @@ abstract class CPHPDatabaseRecordClass extends CPHPBaseClass
 					else
 					{
 						$classname = get_class($this);
-						throw new NotFoundException("Could not locate {$classname} {$uDataSource} in database.");
+						throw new NotFoundException("Could not locate {$classname} {$uDataSource} in database.", 0, null, "");
 					}
 				}
 				else
@@ -179,7 +179,15 @@ abstract class CPHPDatabaseRecordClass extends CPHPBaseClass
 						{
 							if($type == $class_type)
 							{
-								$value = new $class_name($original_value);
+								try
+								{
+									$value = new $class_name($original_value);
+								}
+								catch (NotFoundException $e)
+								{
+									$e->field = $variable_name;
+									throw $e;
+								}
 								$variable_type = CPHP_VARIABLE_SAFE;
 								$found = true;
 							}
diff --git a/include.exceptions.php b/include.exceptions.php
index 1acecfd..12e4641 100644
--- a/include.exceptions.php
+++ b/include.exceptions.php
@@ -15,7 +15,6 @@ if($_CPHP !== true) { die(); }
 
 class OwnershipException extends Exception {}
 class UserAccessException extends Exception {}
-class NotFoundException extends Exception {}
 class PrototypeException extends Exception {}
 class ConstructorException extends Exception {}
 class MissingDataException extends Exception {}
@@ -39,5 +38,15 @@ class TemplateException extends Exception
 	}
 }
 
+class NotFoundException extends Exception 
+{
+	public function __construct($message, $code = 0, $previous = null, $field =  "")
+	{
+		$this->field = $field;
+		
+		parent::__construct($message, $code, $previous);
+	}
+}
+
 class TemplateSyntaxException extends TemplateException {}
 class TemplateParsingException extends TemplateException {}