DEVINE THEME Fatal Error

Hello,

My client is reporting a Fatal Error when attempting to view a page with the STAFF module on it. The error is sporadic in that it does not happen all of the time. Sometimes, you can refresh the page 4 times and the page will finally display. The error is below

Fatal error: Maximum execution time of 30 seconds exceeded in /home/content/74/11608874/html/wp-includes/class-wp-image-editor-imagick.php on line 358

It’s happening on a few pages.
http://southfloridawomenofcolor.com/2016-empowerment-conference-wocec/2016-speakers/
http://southfloridawomenofcolor.com/2016-empowerment-conference-wocec/2015-speakers/

I’e attached the PDF (explanation) of the issue.

Is there an update for the STAFF module that will prevent the Fatal Error from happening?

Need help as soon as possible.

Thanks,
Whitney