Error when retrieving Yelp reviews

I added in my yelp URL, and clicked the Retrieve Reviews button.  A Downloading Reviews modal pops up, then shows this error:

Retrieving Yelp Business reviews and saving them to your database.

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Notice: Undefined variable: pagetype in /home/94285.cloudwaysapps.com/sunmcxhtmf/public_html/resources/common/class_yelp.php on line 97