diff --git a/extension/Source/core/helper/HelperFile.php b/extension/Source/core/helper/HelperFile.php
index 6eb7a14ad640b8f3c167b6f18d033459274a8d73..c7957d1e3e4f8933fc6c393cbf0376688bd41dee 100644
--- a/extension/Source/core/helper/HelperFile.php
+++ b/extension/Source/core/helper/HelperFile.php
@@ -108,20 +108,24 @@ class HelperFile {
      * @throws UserFormException
      */
     public static function getFileStat($pathFileName) {
-        $vars = array();
+        $vars = [VAR_FILE_MIME_TYPE => '-', VAR_FILE_SIZE => '-'];
 
         if (empty($pathFileName)) {
-            return array();
+            return $vars;
         }
 
         $pathFileName = self::correctRelativePathFileName($pathFileName);
 
         if (!file_exists($pathFileName)) {
-            return array();
+            return $vars;
         }
 
-        $vars[VAR_FILE_MIME_TYPE] = self::getMimeType($pathFileName);
-        $vars[VAR_FILE_SIZE] = filesize($pathFileName);
+        try {
+            $vars[VAR_FILE_MIME_TYPE] = self::getMimeType($pathFileName);
+            $vars[VAR_FILE_SIZE] = filesize($pathFileName);
+        } catch (Exception $e) {
+            // do nothing
+        }
 
         return $vars;
     }
diff --git a/extension/Source/core/report/Report.php b/extension/Source/core/report/Report.php
index a2fab3e250253943be454e1bd8a778f6b4506673..b472874f85b628db8190c9b216c887d4d253aa19 100644
--- a/extension/Source/core/report/Report.php
+++ b/extension/Source/core/report/Report.php
@@ -837,7 +837,8 @@ class Report {
                 break;
 
             case COLUMN_FILE_SIZE:
-                $content .= filesize($columnValue);
+                $arr = HelperFile::getFileStat($columnValue);
+                $content .= $arr[VAR_FILE_SIZE] ?? '-';
                 break;
 
             case COLUMN_NL2BR:
@@ -1328,7 +1329,7 @@ class Report {
         if ($defaultDownload !== '') {
             // Action 'Download' needs to be specified at the beginning
 //            $columnValue = $defaultDownload . "|" . $columnValue;
-            $columnValue .= $defaultDownload . "|" ;
+            $columnValue .= $defaultDownload . "|";
         }
 
         if ($defaultMode !== '') {