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!

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