fixed cropping image

functions/admin_functions.php

@@ -25,8 +25,6 @@ function create_users_from_csv($csv)
   }
 }
 
-function admin_create_user() {}
-
 function admin_article_view()
 {
   $display = '
@@ -145,8 +143,8 @@ function admin_user_view()
               </label>
             </td>
             <td>' . $result['user_id'] . '</td>
-            <td>' . $result['username'] . '</td>
-            <td>' . $result['email'] . '</td>
+            <td>' . htmlspecialchars($result['username']) . '</td>
+            <td>' . htmlspecialchars($result['email']) . '</td>
             <td>' . ucwords($result['role']) . '</td>
             <td>' . $result['created_at'] . '</td>
             <td>' . $result['last_active'] . '</td>