Latest News Exteneded Loading error

Notice: Undefined offset: 4 in /home/sites/1-23.co.uk/public_html/modules/mod_latestnewsxtd/tmpl/default.php on line 219 Notice: Trying to get property of non-object in /home/sites/1-23.co.uk/public_html/modules/mod_latestnewsxtd/tmpl/default.php on line 229 Notice: Trying to get property of non-object in /home/sites/1-23.co.uk/public_html/modules/mod_latestnewsxtd/tmpl/default.php on line 231 Notice: Trying to get property of non-object in /home/sites/1-23.co.uk/public_html/modules/mod_latestnewsxtd/tmpl/default.php on line 231

Hi, this happens when i have less articles on the site than what the module is set to display. Ideally I don't want to have to keep changing the number of articles to be displayed. Under count in the module options Is there a way to implement all rather than a number or if not to do some error checking?

I wanted to display all the articles on the site using your module, hence the 'all' option without having to keep changing the number to display in the module settings. With the number of articles changing frequently i wanted to make this as easy as possible for others in the office to update content on the site. Im the only one here with any technical expertise so id prefer not to ask them to change a modules setting.

Thanks for the info on the notice however now ive got broken image holders, obliviously the module is still generating code for the x number of articles ive asked it to display

<header>
<ul class="meta image-align-right"> <li property="datePublished"></li>
</ul>
<a href="/"></a><h2 class="title" property="genre"><a href="/"></a></h2>
</header>

Is there a way around this or am i limited to a set number of articles?

Thanks in advance

Thanks for the advice.
Last thing I want now before going live is I've noticed that on a mobile, articles on latest news extend don't always display well, by that I mean the title or parts of it appear the right of picture, it's there a way when in responsive mode to set the title to appear below the picture?