diff --git a/composer.json b/composer.json
index 536a781d8..97d5475e9 100755
--- a/composer.json
+++ b/composer.json
@@ -1,12 +1,11 @@
 {
-    "name": "friendsofsymfony1/symfony1",
+    "name": "lexpress/symfony1",
     "description": "Fork of symfony 1.4 with dic, form enhancements, latest swiftmailer and better performance",
     "type": "library",
     "license": "MIT",
     "require": {
         "php" : "^7.4 || ^8.1",
-        "friendsofsymfony1/swiftmailer": "^5.4.13 || ^6.2.5",
-        "oomphinc/composer-installers-extender": "^1.1"
+        "friendsofsymfony1/swiftmailer": "^5.4.13 || ^6.2.5"
     },
     "require-dev": {
         "psr/log": "*"
diff --git a/lib/helper/TagHelper.php b/lib/helper/TagHelper.php
index 05e00a11a..35db1f7d9 100644
--- a/lib/helper/TagHelper.php
+++ b/lib/helper/TagHelper.php
@@ -82,7 +82,7 @@ function escape_javascript($javascript = '')
  */
 function escape_once($html)
 {
-    return fix_double_escape(htmlspecialchars($html, ENT_COMPAT, sfConfig::get('sf_charset')));
+  return fix_double_escape(is_string($html) ? htmlspecialchars($html, ENT_COMPAT, sfConfig::get('sf_charset')) : null);
 }
 
 /**