diff --git a/framework/base/Application.php b/framework/base/Application.php
index 9be1939..1e02c1d 100644
--- a/framework/base/Application.php
+++ b/framework/base/Application.php
@@ -87,9 +87,6 @@ class Application extends Module
 	 */
 	public $layout = 'main';
 
-	// todo
-	public $localeDataPath = '@yii/i18n/data';
-
 	private $_runtimePath;
 	private $_ended = false;
 
@@ -165,31 +162,6 @@ class Application extends Module
 			if (ErrorException::isFatalErorr($error)) {
 				unset($this->_memoryReserve);
 				$exception = new ErrorException($error['message'], $error['type'], $error['type'], $error['file'], $error['line']);
-
-				if (function_exists('xdebug_get_function_stack')) {
-					$trace = array_slice(array_reverse(xdebug_get_function_stack()), 4, -1);
-					foreach ($trace as &$frame) {
-						if (!isset($frame['function'])) {
-							$frame['function'] = 'unknown';
-						}
-
-						// XDebug < 2.1.1: http://bugs.xdebug.org/view.php?id=695
-						if (!isset($frame['type'])) {
-							$frame['type'] = '::';
-						}
-
-						// XDebug has a different key name
-						$frame['args'] = array();
-						if (isset($frame['params']) && !isset($frame['args'])) {
-							$frame['args'] = $frame['params'];
-						}
-					}
-
-					$ref = new \ReflectionProperty('Exception', 'trace');
-					$ref->setAccessible(true);
-					$ref->setValue($exception, $trace);
-				}
-
 				$this->logException($exception);
 
 				if (($handler = $this->getErrorHandler()) !== null) {
@@ -295,37 +267,6 @@ class Application extends Module
 		date_default_timezone_set($value);
 	}
 
-	//
-	//	/**
-	//	 * Returns the locale instance.
-	//	 * @param string $localeID the locale ID (e.g. en_US). If null, the {@link getLanguage application language ID} will be used.
-	//	 * @return CLocale the locale instance
-	//	 */
-	//	public function getLocale($localeID = null)
-	//	{
-	//		return CLocale::getInstance($localeID === null ? $this->getLanguage() : $localeID);
-	//	}
-	//
-	//	/**
-	//	 * @return CNumberFormatter the locale-dependent number formatter.
-	//	 * The current {@link getLocale application locale} will be used.
-	//	 */
-	//	public function getNumberFormatter()
-	//	{
-	//		return $this->getLocale()->getNumberFormatter();
-	//	}
-	//
-	//	/**
-	//	 * Returns the locale-dependent date formatter.
-	//	 * @return CDateFormatter the locale-dependent date formatter.
-	//	 * The current {@link getLocale application locale} will be used.
-	//	 */
-	//	public function getDateFormatter()
-	//	{
-	//		return $this->getLocale()->getDateFormatter();
-	//	}
-	//
-
 	/**
 	 * Returns the database connection component.
 	 * @return \yii\db\Connection the database connection
diff --git a/framework/base/ErrorException.php b/framework/base/ErrorException.php
index 465d839..740eea0 100644
--- a/framework/base/ErrorException.php
+++ b/framework/base/ErrorException.php
@@ -7,6 +7,8 @@
 
 namespace yii\base;
 
+use Yii;
+
 /**
  * ErrorException represents a PHP error.
  *
@@ -33,6 +35,30 @@ class ErrorException extends Exception
 		$this->severity = $severity;
 		$this->file = $filename;
 		$this->line = $lineno;
+
+		if (function_exists('xdebug_get_function_stack')) {
+			$trace = array_slice(array_reverse(xdebug_get_function_stack()), 3, -1);
+			foreach ($trace as &$frame) {
+				if (!isset($frame['function'])) {
+					$frame['function'] = 'unknown';
+				}
+
+				// XDebug < 2.1.1: http://bugs.xdebug.org/view.php?id=695
+				if (!isset($frame['type'])) {
+					$frame['type'] = '::';
+				}
+
+				// XDebug has a different key name
+				$frame['args'] = array();
+				if (isset($frame['params']) && !isset($frame['args'])) {
+					$frame['args'] = $frame['params'];
+				}
+			}
+
+			$ref = new \ReflectionProperty('Exception', 'trace');
+			$ref->setAccessible(true);
+			$ref->setValue($this, $trace);
+		}
 	}
 
 	/**
@@ -62,20 +88,20 @@ class ErrorException extends Exception
 	public function getName()
 	{
 		$names = array(
-			E_ERROR => \Yii::t('yii|Fatal Error'),
-			E_PARSE => \Yii::t('yii|Parse Error'),
-			E_CORE_ERROR => \Yii::t('yii|Core Error'),
-			E_COMPILE_ERROR => \Yii::t('yii|Compile Error'),
-			E_USER_ERROR => \Yii::t('yii|User Error'),
-			E_WARNING => \Yii::t('yii|Warning'),
-			E_CORE_WARNING => \Yii::t('yii|Core Warning'),
-			E_COMPILE_WARNING => \Yii::t('yii|Compile Warning'),
-			E_USER_WARNING => \Yii::t('yii|User Warning'),
-			E_STRICT => \Yii::t('yii|Strict'),
-			E_NOTICE => \Yii::t('yii|Notice'),
-			E_RECOVERABLE_ERROR => \Yii::t('yii|Recoverable Error'),
-			E_DEPRECATED => \Yii::t('yii|Deprecated'),
+			E_ERROR => Yii::t('yii|Fatal Error'),
+			E_PARSE => Yii::t('yii|Parse Error'),
+			E_CORE_ERROR => Yii::t('yii|Core Error'),
+			E_COMPILE_ERROR => Yii::t('yii|Compile Error'),
+			E_USER_ERROR => Yii::t('yii|User Error'),
+			E_WARNING => Yii::t('yii|Warning'),
+			E_CORE_WARNING => Yii::t('yii|Core Warning'),
+			E_COMPILE_WARNING => Yii::t('yii|Compile Warning'),
+			E_USER_WARNING => Yii::t('yii|User Warning'),
+			E_STRICT => Yii::t('yii|Strict'),
+			E_NOTICE => Yii::t('yii|Notice'),
+			E_RECOVERABLE_ERROR => Yii::t('yii|Recoverable Error'),
+			E_DEPRECATED => Yii::t('yii|Deprecated'),
 		);
-		return isset($names[$this->getCode()]) ? $names[$this->getCode()] : \Yii::t('yii|Error');
+		return isset($names[$this->getCode()]) ? $names[$this->getCode()] : Yii::t('yii|Error');
 	}
 }