Your Shop creates, verify user

app/Services/Slim.php

@@ -206,6 +206,9 @@ class Slim {
         $str = preg_replace('([^\w\s\d\-_~,;\[\]\(\).])', '', $str);
         // Remove any runs of periods
         $str = preg_replace('([\.]{2,})', '', $str);
+
+        $str = (strlen($str) > 33) ? substr($str,-33) : $str;
+
         return $str;
     }