diff --git a/CHANGELOG b/CHANGELOG
index 47240907b2f..1b818c0ee17 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -26,6 +26,8 @@
  - Fixed invalid memory reads/writes across the code (#1340)
  - Fixed HAVING handling in Phalcon\Mvc\QueryBuilder (#1396)
  - Bug fixes in \Phalcon\Logger\{Adapter,Formatter}\FirePhp (#1333)
+ - Bug fixes in Phalcon\Cache\Backend\Xcache (#1406)
+ - Phalcon\Forms\Element::__toString() does not throw exceptions anymore (#1413)
  - Other bug fixes (#947, #1131, #1040, #1275, #1392, #1396, #1399, backported patches from 1.3.0 etc)
 
 1.2.3
diff --git a/build/32bits/phalcon.c b/build/32bits/phalcon.c
index 3329be0a4dc..00af09ced89 100644
--- a/build/32bits/phalcon.c
+++ b/build/32bits/phalcon.c
@@ -89117,13 +89117,11 @@ static PHP_METHOD(Phalcon_Cache_Backend_Xcache, save){
 			array_init(keys);
 		}
 	
-		if (!zend_is_true(keys)) {
-			phalcon_array_update_zval(&keys, last_key, &ttl, PH_COPY | PH_SEPARATE);
-	
-			PHALCON_INIT_VAR(zero);
-			ZVAL_LONG(zero, 0);
-			phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
-		}
+		phalcon_array_update_zval(&keys, last_key, &ttl, PH_COPY | PH_SEPARATE);
+
+		PHALCON_INIT_VAR(zero);
+		ZVAL_LONG(zero, 0);
+		phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
 	}
 	
 	PHALCON_MM_RESTORE();
@@ -89158,7 +89156,7 @@ static PHP_METHOD(Phalcon_Cache_Backend_Xcache, delete){
 	if (Z_TYPE_P(keys) == IS_ARRAY) { 
 		PHALCON_INIT_VAR(zero);
 		ZVAL_LONG(zero, 0);
-		phalcon_array_unset(&keys, special_key, PH_SEPARATE);
+		phalcon_array_unset(&keys, prefixed_key, PH_SEPARATE);
 		phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
 	}
 	
@@ -90969,10 +90967,26 @@ static PHP_METHOD(Phalcon_Forms_Element, clear){
 
 static PHP_METHOD(Phalcon_Forms_Element, __toString){
 
-
 	PHALCON_MM_GROW();
 
-	phalcon_call_method_key(return_value, this_ptr, "render", 1053215877UL);
+	if (phalcon_call_method_params(return_value, this_ptr, SL("render"), 0, NULL, zend_inline_hash_func(SS("render")), 1 TSRMLS_CC) == FAILURE) {
+		if (EG(exception)) {
+			zval *e = EG(exception);
+			zval *m = zend_read_property(Z_OBJCE_P(e), e, SL("message"), 1 TSRMLS_CC);
+
+			Z_ADDREF_P(m);
+			if (Z_TYPE_P(m) != IS_STRING) {
+				convert_to_string_ex(&m);
+			}
+
+			zend_clear_exception(TSRMLS_C);
+			zend_error(E_ERROR, "%s", Z_STRVAL_P(m));
+			zval_ptr_dtor(&m);
+		}
+
+		return;
+	}
+
 	RETURN_MM();
 }
 
@@ -97268,6 +97282,9 @@ static void phalcon_tag_write_attributes(zval *code, zval *attributes TSRMLS_DC)
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, attributes TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	if (escaper) {
 		for (
@@ -97658,6 +97675,9 @@ static PHP_METHOD(Phalcon_Tag, _inputField){
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, params TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	phalcon_array_update_quick_string(&params, SS("type"), 276192743UL, &type, PH_COPY | PH_SEPARATE);
 
@@ -97999,6 +98019,9 @@ static PHP_METHOD(Phalcon_Tag, textArea){
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, params TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	if (escaper) {
 		PHALCON_INIT_VAR(escaped);
diff --git a/build/64bits/phalcon.c b/build/64bits/phalcon.c
index d0d7dc13a00..0882ec4c924 100644
--- a/build/64bits/phalcon.c
+++ b/build/64bits/phalcon.c
@@ -89117,13 +89117,11 @@ static PHP_METHOD(Phalcon_Cache_Backend_Xcache, save){
 			array_init(keys);
 		}
 	
-		if (!zend_is_true(keys)) {
-			phalcon_array_update_zval(&keys, last_key, &ttl, PH_COPY | PH_SEPARATE);
-	
-			PHALCON_INIT_VAR(zero);
-			ZVAL_LONG(zero, 0);
-			phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
-		}
+		phalcon_array_update_zval(&keys, last_key, &ttl, PH_COPY | PH_SEPARATE);
+
+		PHALCON_INIT_VAR(zero);
+		ZVAL_LONG(zero, 0);
+		phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
 	}
 	
 	PHALCON_MM_RESTORE();
@@ -89158,7 +89156,7 @@ static PHP_METHOD(Phalcon_Cache_Backend_Xcache, delete){
 	if (Z_TYPE_P(keys) == IS_ARRAY) { 
 		PHALCON_INIT_VAR(zero);
 		ZVAL_LONG(zero, 0);
-		phalcon_array_unset(&keys, special_key, PH_SEPARATE);
+		phalcon_array_unset(&keys, prefixed_key, PH_SEPARATE);
 		phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
 	}
 	
@@ -90969,10 +90967,26 @@ static PHP_METHOD(Phalcon_Forms_Element, clear){
 
 static PHP_METHOD(Phalcon_Forms_Element, __toString){
 
-
 	PHALCON_MM_GROW();
 
-	phalcon_call_method_key(return_value, this_ptr, "render", 229481155841157UL);
+	if (phalcon_call_method_params(return_value, this_ptr, SL("render"), 0, NULL, zend_inline_hash_func(SS("render")), 1 TSRMLS_CC) == FAILURE) {
+		if (EG(exception)) {
+			zval *e = EG(exception);
+			zval *m = zend_read_property(Z_OBJCE_P(e), e, SL("message"), 1 TSRMLS_CC);
+
+			Z_ADDREF_P(m);
+			if (Z_TYPE_P(m) != IS_STRING) {
+				convert_to_string_ex(&m);
+			}
+
+			zend_clear_exception(TSRMLS_C);
+			zend_error(E_ERROR, "%s", Z_STRVAL_P(m));
+			zval_ptr_dtor(&m);
+		}
+
+		return;
+	}
+
 	RETURN_MM();
 }
 
@@ -97268,6 +97282,9 @@ static void phalcon_tag_write_attributes(zval *code, zval *attributes TSRMLS_DC)
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, attributes TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	if (escaper) {
 		for (
@@ -97658,6 +97675,9 @@ static PHP_METHOD(Phalcon_Tag, _inputField){
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, params TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	phalcon_array_update_quick_string(&params, SS("type"), 210729590247UL, &type, PH_COPY | PH_SEPARATE);
 
@@ -97999,6 +98019,9 @@ static PHP_METHOD(Phalcon_Tag, textArea){
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, params TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	if (escaper) {
 		PHALCON_INIT_VAR(escaped);
diff --git a/build/safe/phalcon.c b/build/safe/phalcon.c
index 6bf033a3628..fffb3ab8e3f 100644
--- a/build/safe/phalcon.c
+++ b/build/safe/phalcon.c
@@ -89117,13 +89117,11 @@ static PHP_METHOD(Phalcon_Cache_Backend_Xcache, save){
 			array_init(keys);
 		}
 	
-		if (!zend_is_true(keys)) {
-			phalcon_array_update_zval(&keys, last_key, &ttl, PH_COPY | PH_SEPARATE);
-	
-			PHALCON_INIT_VAR(zero);
-			ZVAL_LONG(zero, 0);
-			phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
-		}
+		phalcon_array_update_zval(&keys, last_key, &ttl, PH_COPY | PH_SEPARATE);
+
+		PHALCON_INIT_VAR(zero);
+		ZVAL_LONG(zero, 0);
+		phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
 	}
 	
 	PHALCON_MM_RESTORE();
@@ -89158,7 +89156,7 @@ static PHP_METHOD(Phalcon_Cache_Backend_Xcache, delete){
 	if (Z_TYPE_P(keys) == IS_ARRAY) { 
 		PHALCON_INIT_VAR(zero);
 		ZVAL_LONG(zero, 0);
-		phalcon_array_unset(&keys, special_key, PH_SEPARATE);
+		phalcon_array_unset(&keys, prefixed_key, PH_SEPARATE);
 		phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
 	}
 	
@@ -90969,10 +90967,26 @@ static PHP_METHOD(Phalcon_Forms_Element, clear){
 
 static PHP_METHOD(Phalcon_Forms_Element, __toString){
 
-
 	PHALCON_MM_GROW();
 
-	phalcon_call_method(return_value, this_ptr, "render");
+	if (phalcon_call_method_params(return_value, this_ptr, SL("render"), 0, NULL, zend_inline_hash_func(SS("render")), 1 TSRMLS_CC) == FAILURE) {
+		if (EG(exception)) {
+			zval *e = EG(exception);
+			zval *m = zend_read_property(Z_OBJCE_P(e), e, SL("message"), 1 TSRMLS_CC);
+
+			Z_ADDREF_P(m);
+			if (Z_TYPE_P(m) != IS_STRING) {
+				convert_to_string_ex(&m);
+			}
+
+			zend_clear_exception(TSRMLS_C);
+			zend_error(E_ERROR, "%s", Z_STRVAL_P(m));
+			zval_ptr_dtor(&m);
+		}
+
+		return;
+	}
+
 	RETURN_MM();
 }
 
@@ -97268,6 +97282,9 @@ static void phalcon_tag_write_attributes(zval *code, zval *attributes TSRMLS_DC)
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, attributes TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	if (escaper) {
 		for (
@@ -97658,6 +97675,9 @@ static PHP_METHOD(Phalcon_Tag, _inputField){
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, params TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	phalcon_array_update_string(&params, SL("type"), &type, PH_COPY | PH_SEPARATE);
 
@@ -97999,6 +98019,9 @@ static PHP_METHOD(Phalcon_Tag, textArea){
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, params TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	if (escaper) {
 		PHALCON_INIT_VAR(escaped);
diff --git a/ext/cache/backend/xcache.c b/ext/cache/backend/xcache.c
index 34f6603db34..928eef91443 100644
--- a/ext/cache/backend/xcache.c
+++ b/ext/cache/backend/xcache.c
@@ -275,13 +275,11 @@ PHP_METHOD(Phalcon_Cache_Backend_Xcache, save){
 			array_init(keys);
 		}
 	
-		if (!zend_is_true(keys)) {
-			phalcon_array_update_zval(&keys, last_key, &ttl, PH_COPY | PH_SEPARATE);
-	
-			PHALCON_INIT_VAR(zero);
-			ZVAL_LONG(zero, 0);
-			phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
-		}
+		phalcon_array_update_zval(&keys, last_key, &ttl, PH_COPY | PH_SEPARATE);
+
+		PHALCON_INIT_VAR(zero);
+		ZVAL_LONG(zero, 0);
+		phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
 	}
 	
 	PHALCON_MM_RESTORE();
@@ -322,7 +320,7 @@ PHP_METHOD(Phalcon_Cache_Backend_Xcache, delete){
 	if (Z_TYPE_P(keys) == IS_ARRAY) { 
 		PHALCON_INIT_VAR(zero);
 		ZVAL_LONG(zero, 0);
-		phalcon_array_unset(&keys, special_key, PH_SEPARATE);
+		phalcon_array_unset(&keys, prefixed_key, PH_SEPARATE);
 		phalcon_call_func_p3_noret("xcache_set", special_key, keys, zero);
 	}
 	
diff --git a/ext/forms/element.c b/ext/forms/element.c
index f2e4e3e01ea..3219bb4fc0c 100644
--- a/ext/forms/element.c
+++ b/ext/forms/element.c
@@ -824,10 +824,26 @@ PHP_METHOD(Phalcon_Forms_Element, clear){
  */
 PHP_METHOD(Phalcon_Forms_Element, __toString){
 
-
 	PHALCON_MM_GROW();
 
-	phalcon_call_method(return_value, this_ptr, "render");
+	if (phalcon_call_method_params(return_value, this_ptr, SL("render"), 0, NULL, zend_inline_hash_func(SS("render")), 1 TSRMLS_CC) == FAILURE) {
+		if (EG(exception)) {
+			zval *e = EG(exception);
+			zval *m = zend_read_property(Z_OBJCE_P(e), e, SL("message"), 1 TSRMLS_CC);
+
+			Z_ADDREF_P(m);
+			if (Z_TYPE_P(m) != IS_STRING) {
+				convert_to_string_ex(&m);
+			}
+
+			zend_clear_exception(TSRMLS_C);
+			zend_error(E_ERROR, "%s", Z_STRVAL_P(m));
+			zval_ptr_dtor(&m);
+		}
+
+		return;
+	}
+
 	RETURN_MM();
 }
 
diff --git a/ext/tag.c b/ext/tag.c
index e99ea48e256..958c2d36d33 100644
--- a/ext/tag.c
+++ b/ext/tag.c
@@ -119,6 +119,9 @@ static void phalcon_tag_write_attributes(zval *code, zval *attributes TSRMLS_DC)
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, attributes TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	if (escaper) {
 		for (
@@ -629,6 +632,9 @@ PHP_METHOD(Phalcon_Tag, _inputField){
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, params TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	phalcon_array_update_string(&params, SL("type"), &type, PH_COPY | PH_SEPARATE);
 
@@ -1163,6 +1169,9 @@ PHP_METHOD(Phalcon_Tag, textArea){
 
 	PHALCON_OBS_VAR(escaper);
 	phalcon_tag_get_escaper(&escaper, params TSRMLS_CC);
+	if (EG(exception)) {
+		RETURN_MM();
+	}
 
 	if (escaper) {
 		PHALCON_INIT_VAR(escaped);
diff --git a/ext/tests/issue-1413.phpt b/ext/tests/issue-1413.phpt
new file mode 100644
index 00000000000..1da9cfcd5cf
--- /dev/null
+++ b/ext/tests/issue-1413.phpt
@@ -0,0 +1,11 @@
+--TEST--
+Phalcon\Forms\Element::toString() throws exceptions - https://github.com/phalcon/cphalcon/issues/1413
+--SKIPIF--
+<?php include('skipif.inc'); ?>
+--FILE--
+<?php
+$e = new \Phalcon\Forms\Element\Text('name', array('value' => '&&&'));
+echo $e, PHP_EOL;
+?>
+--EXPECTF--
+Fatal error: A dependency injector container is required to obtain the "escaper" service in %s on line %d
diff --git a/unit-tests/CacheTest.php b/unit-tests/CacheTest.php
index 2a33be4d89c..3f67ec71986 100644
--- a/unit-tests/CacheTest.php
+++ b/unit-tests/CacheTest.php
@@ -682,4 +682,32 @@ public function testDataXcache()
 
 		$this->assertTrue($cache->delete('test-data'));
 	}
+
+	public function testXcacheQueryKeys()
+	{
+		$ready = $this->_prepareXcache();
+		if (!$ready) {
+			return false;
+		}
+
+		$frontCache = new Phalcon\Cache\Frontend\None(array(
+			'lifetime' => 2
+		));
+
+		$cache = new Phalcon\Cache\Backend\Xcache($frontCache);
+
+
+		$cache->delete('test-output');
+		$cache->delete('test-data');
+
+		$cache->save('test-one', 'one');
+		$cache->save('test-two', 'two');
+
+		//Query keys
+		$keys = $cache->queryKeys();
+		$this->assertEquals($keys, array(
+			0 => 'test-one',
+			1 => 'test-two',
+		));
+	}
 }