diff --git a/class/class.template.php b/class/class.template.php
index d22dfb5..85a3dc2 100644
--- a/class/class.template.php
+++ b/class/class.template.php
@@ -175,6 +175,11 @@
             $this->registerPlugin('modifier', 'stripcslashes', 'stripcslashes');
             }
 
+            if (function_exists('html_entity_decode')) {
+               // Регистрируем как модификатор, если функция существует
+            $this->registerPlugin('modifier', 'html_entity_decode', 'html_entity_decode');
+            }            
+
 
 			// плагин позволяющий поставить метки шаблонов
 			// для быстрого поиска шаблона отвечающего за вывод
diff --git a/fields/image_mega/field.php b/fields/image_mega/field.php
index c26cd30..4ae75d6 100644
--- a/fields/image_mega/field.php
+++ b/fields/image_mega/field.php
@@ -52,9 +52,9 @@
 				$items = array();
 				$image_items = array();
 
-				if ($_REQUEST['action'] != 'new')
+				if ($_REQUEST['action'] != 'new' && trim($field_value) !== '')
 				{
-					$items = unserialize($field_value);
+					$items = @unserialize($field_value); 
 
 					if ($items != false)
 					{
@@ -143,8 +143,8 @@
 
 			case 'doc':
 
-				$items = (isset($field_value))
-					? unserialize($field_value)
+				$items = (isset($field_value) && trim($field_value) !== '')
+					? @unserialize($field_value)
 					: [];
 
 				$res = [];
@@ -177,18 +177,18 @@
 										'/\[tag:parametr:(\d+)\]/i',
 										function($data) use($field_data)
 										{
-											return $field_data[(int)$data[1]];
+											return isset($field_data[(int)$data[1]]) ? $field_data[(int)$data[1]] : '';
 										},
 										$tpl
 									);
 
-                $image_item = preg_replace_callback(
-                    '/\[tag:watermark:(.+?):([a-zA-Z]+):([0-9]+)\]/',
-                    function($m) {
-                        return watermarks($m[1], $m[2], $m[3]);
-                    },
-                    $image_item
-                );
+									$image_item = preg_replace_callback(
+										'/\[tag:watermark:(.+?):([a-zA-Z]+):([0-9]+)\]/',
+										function($m) {
+											return watermarks($m[1], $m[2], $m[3]);
+										},
+										$image_item
+									);
 
 									$image_item = preg_replace_callback('/\[tag:([r|c|f|t|s]\d+x\d+r*):(.+?)]/', 'callback_make_thumbnail', $image_item);
 								}
@@ -218,7 +218,10 @@
 				break;
 
 			case 'req':
-				$items = unserialize($field_value);
+
+				$items = (trim($field_value) !== '')
+                    ? @unserialize($field_value)
+					: [];
 
 				$res = array();
 
@@ -235,9 +238,9 @@
 								$image_item = array();
 
 								$image_item['url']			= $field_data[0];
-								$image_item['title']		= $field_data[1] ? $field_data[1] : '';
-								$image_item['description']	= $field_data[2] ? $field_data[2] : '';
-								$image_item['link']			= $field_data[3] ? $field_data[3] : '';
+								$image_item['title']		= isset($field_data[1]) ? $field_data[1] : '';
+								$image_item['description']	= isset($field_data[2]) ? $field_data[2] : '';
+								$image_item['link']			= isset($field_data[3]) ? $field_data[3] : '';
 
 								if (! empty($image_item['link']))
 									$image_item['http'] = (preg_match('/^(http|https)/', $image_item['link']) ? true : false);
@@ -250,17 +253,17 @@
 										'/\[tag:parametr:(\d+)\]/i',
 										static function($data) use($field_data)
 										{
-											return $field_data[(int)$data[1]];
+											return isset($field_data[(int)$data[1]]) ? $field_data[(int)$data[1]] : '';
 										},
 										$tpl
 									);
-                $image_item = preg_replace_callback(
-                    '/\[tag:watermark:(.+?):([a-zA-Z]+):([0-9]+)\]/',
-                    function($m) {
-                        return watermarks($m[1], $m[2], $m[3]);
-                    },
-                    $image_item
-                );
+									$image_item = preg_replace_callback(
+										'/\[tag:watermark:(.+?):([a-zA-Z]+):([0-9]+)\]/',
+										function($m) {
+											return watermarks($m[1], $m[2], $m[3]);
+										},
+										$image_item
+									);
 
 									$image_item = preg_replace_callback('/\[tag:([r|c|f|t|s]\d+x\d+r*):(.+?)]/', 'callback_make_thumbnail', $image_item);
 								}
@@ -320,7 +323,7 @@
 
 				if (! empty($field_value))
 				{
-					$images = unserialize($field_value);
+					$images = @unserialize($field_value); // Добавлено @
 
 					if (! $images)
 						return false;
@@ -362,7 +365,11 @@
 
 				$default = explode('|', $default);
 
-				list($path_upload, $watermark, $position, $transparency) = $default;
+				// извлечение элементов массива $default
+				$path_upload  = $default[0] ?? '';
+				$watermark    = $default[1] ?? false;
+				$position     = $default[2] ?? null;
+				$transparency = $default[3] ?? null;
 
 				if (! empty($path_upload))
 					$path_upload = str_replace($search, $replace, $path_upload);
@@ -472,5 +479,4 @@
 		}
 
 		return $res ?: $field_value;
-	}
-?>
\ No newline at end of file
+	}
\ No newline at end of file
diff --git a/fields/image_mega/tpl/field.tpl b/fields/image_mega/tpl/field.tpl
index 04717b3..243f19e 100644
--- a/fields/image_mega/tpl/field.tpl
+++ b/fields/image_mega/tpl/field.tpl
@@ -1,6 +1,6 @@
 {if $mega_new != 'load'}
 	{assign var=mega_new value='' scope="global"}
-	{if $smarty.request.outside}
+	{if isset($smarty.request.outside) && $smarty.request.outside}
 	<script src="{$ABS_PATH}fields/{$field_dir}/js/outside.js" type="text/javascript"></script>
 	{else}
 	<script src="{$ABS_PATH}fields/{$field_dir}/js/field.js" type="text/javascript"></script>