Each site is configured with a specific plan, which defines the storage quota for uploaded files. Once you have reached the quota defined in your package, you will be prompted with a message. By clicking on the Upgrade link in this message you can upgrade your plan and then upload additional files to your website.

For instructions on how to upgrade your plan from your Account Manager, please view the guide below.

<ul class="questionContent cf questionCol download">
	<li><a href="#help_link_base#/how-to-upgrade-website-builder/">How to upgrade Website Builder</a></li>
</ul>

Why Can't I Upload More Files

https://customerservice.web.com/prweb/PRAuth/app/WebKM_/datacontent/Image/rteImages