“Error processing checkout. Please try again.”

I am getting an “Error processing checkout. Please try again” message when student/customer tries to submit quote on RFQ page. WC log is generating the following critical error message:

“2024-01-26T19:24:19+00:00 CRITICAL Uncaught Error: Call to undefined function wcs_get_subscriptions_for_order() in /home3/thedata4/public_html/builder/wp-content/plugins/woo-rfq-for-woocommerce/woocommerce/emails/customer-rfq.php:112”

Any guidance on this would be most appreciated!

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