diff --git a/www/layout/admin/javascript/edit.jq.js b/www/layout/admin/javascript/edit.jq.js
index c9344b52..bb05fbba 100644
--- a/www/layout/admin/javascript/edit.jq.js
+++ b/www/layout/admin/javascript/edit.jq.js
@@ -342,6 +342,31 @@ function valueInObject(object, value)
 	// }) ? true : false;
 }
 
+/**
+ * true deep copy for Javascript objects
+ * if Object.assign({}, obj) is not working (shallow)
+ * or if JSON.parse(JSON.stringify(obj)) is failing
+ * @param  {Object} inObject Object to copy
+ * @return {Object}          Copied Object
+ */
+function deepCopyFunction(inObject)
+{
+	var outObject, value, key;
+	if (typeof inObject !== "object" || inObject === null) {
+		return inObject; // Return the value if inObject is not an object
+	}
+	// Create an array or object to hold the values
+	outObject = Array.isArray(inObject) ? [] : {};
+	// loop over ech entry in object
+	for (key in inObject) {
+		value = inObject[key];
+		// Recursively (deep) copy for nested objects, including arrays
+		outObject[key] = deepCopyFunction(value);
+	}
+
+	return outObject;
+}
+
 /**
  * checks if a DOM element actually exists
  * @param  {String}  id Element id to check for
diff --git a/www/psalm.xml b/www/psalm.xml
index 953246a6..ecb85e0f 100644
--- a/www/psalm.xml
+++ b/www/psalm.xml
@@ -6,6 +6,7 @@
     xmlns="https://getpsalm.org/schema/config"
     xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
     autoloader="lib/autoloader.php"
+    errorLevel="8"
 >
     <projectFiles>
 		<file name="admin/class_test.php" />
@@ -28,7 +29,8 @@
             <directory name="tmp" />
             <directory name="log" />
             <directory name="media" />
-			<directory name="lib/pChart" />
+			<directory name="lib/FileUpload" />
+            <directory name="lib/pChart" />
 			<directory name="lib/pChart2.1.4" />
 			<directory name="lib/Smarty" />
 			<directory name="lib/smarty-3.1.30" />