Warning messages on checkout using wordpress plugin

Hi,

hope you can help me with this. All seems to be OK, but when I reach checkout, I get two warning messages and the same two messages are displayed twice:

Warning: Invalid argument supplied for foreach() in /home/impressoitaly/www/test/wp-content/plugins/hpwallart/hpwallart.php on line 329

Warning: in_array() expects parameter 2 to be array, null given in /home/impressoitaly/www/test/wp-content/plugins/hpwallart/hpwallart.php on line 339

Warning: Invalid argument supplied for foreach() in /home/impressoitaly/www/test/wp-content/plugins/hpwallart/hpwallart.php on line 329

Warning: in_array() expects parameter 2 to be array, null given in /home/impressoitaly/www/test/wp-content/plugins/hpwallart/hpwallart.php on line 339

I hope you have an idea what this could beaand what I should do? I am using the Virtue template and have all installed in the root.

Thanks a lot!!

Hello @Veli

You can find all the information related to plugin integration through the HP Applications Center Account > Settings > Web Integration > Go to developers Page. Or through the following URL https://www.hpwallart.com/developers/wordpress_plugin/en If you continue having problems with the warnings messages, please contact directly with the support team at hpapplicationscenter.support@hp.com since the support team should gather personal information of the customer in order to help to solve the problem.

Keep us informed!