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When trying to import products onto my site, despite previously working, my CSV file now continuously fails.
Checking inside the Chrome developer console, I receive an error with an error message:Deprecated: Creation of dynamic property MetaModelWpf::$keysSQL is deprecated in /nas/content/live/**************/wp-content/plugins/woo-product-filter/modules/meta/models/meta.php on line 26
My guess is that the troublesome line of code is $this->keysSQL = array(); inside meta.php, as keysSQL does not seem to be defined inside this class. Not sure though, I am not a PHP expert by any means!
