Don't directly require the files
Update actions.php
Update cachehandler.php
Update calendar.php
Update checkbox.php
Update components.php
Update editor.php
Update email.php
Update groupedlist.php
Update cachehandler.php
Update hidden.php
Update imagelist.php
Update integer.php
Update language.php
Update list.php
Update media.php
Update password.php
Update plugins.php
Update published.php
Update radio.php