Change:
PHP Code:
$newpm['username'] = addslashes(unhtmlspecialchars($newpm['fromusername'], true));
$newpm['title'] = addslashes(unhtmlspecialchars($newpm['title'], true));
To:
PHP Code:
$newpm['username'] = unhtmlspecialchars($newpm['fromusername'], true);
$newpm['title'] = unhtmlspecialchars($newpm['title'], true);
That will fix the \' problems, looking at the avatars now