I keep getting this error when I try to create an invoice- 

413 Request Entity Too Large

<p>I keep getting this error when I try to create an invoice- </p><br /> <h1 style="color: #000000; font-family: Times; text-align: -webkit-center;">413 Request Entity Too Large</h1>

Could be your php settings at your host. Check them.

The PDF file generated is most likely too large probaly for your current allowed server serttings.

Hard to say anything more with so little technical information provided.  

<p>Could be your php settings at your host. Check them.</p><br /> <p>The PDF file generated is most likely too large probaly for your current allowed server serttings.</p><br /> <p>Hard to say anything more with so little technical information provided.  </p>