I have the same problem as mention is this link: https://wordpress.org/support/topic/warning-sizeof-parameter-must-be/
Help please 
I have the same problem as mention is this link: https://wordpress.org/support/topic/warning-sizeof-parameter-must-be/
Help please 
And as suggest in the link, I’ve contacted my host and i have php 7.2
Hello @Forslund19,
Thanks for writing in!
Can you please let us know WooCommerce version that’s there on the website? As of today the supported WooCommerce version is 3.6.5. In case you are using latest version, please downgrade the same and install supported version of WooCommerce. You can get WooCommerce 3.6.5 from following resource.
https://github.com/woocommerce/woocommerce/archive/3.6.5.zip
Having said that it’s a Warning message that you can get ride of by disabling debugging in wp-config.php file. Please take a look at following tutorial for more information:
Thanks.
This topic was automatically closed 10 days after the last reply. New replies are no longer allowed.