[Andreas]

I don't know anything about the Arcade, but assuming that $post['arcadeawards'] contains <br />-Tags and that this is the Problem:

Put

PHP Code:

$post['arcadeawards'] = str_replace('<br />', '', $post['arcadeawards']); 


In functions_showthread.php above

PHP Code:

eval('$retval = "' . fetch_template($maintemplatename) . '";');