I installed Woocommerce page builder 2 weeks ago and everyhting has been great.

I went to the backend to try and change my template and got the following fatal error message:

Fatal error: Uncaught Error: Call to undefined function wpbakery() in /home/customer/www/staging2.dev202112.[…..].com/public_html/wp-content/plugins/dt_woocommerce_page_builder/includes/js_composer/vc-editor/vc-product-tpl-editor.php:36 Stack trace: #0 (see screeonshot for more)

The product pages are still using the template and displaying as they should.

I’m using WordPress 5.8.3 which is the version I installed the plugin on.
Woocommerce page builder is Version 3.4.3.1