Error When adding Auction Plugin

After uploading the auction plug-in I keep receiving this error and not sure why.

Warning: Declaration of WC_Product_Auction::get_price() should be compatible with WC_Product::get_price($context = ‘view’) in /home/shipsho7/public_html/wp-content/plugins/woocommerce-simple-auctions/classes/class-wc-product-auction.php on line 0

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