I installed this plugin in the 3.4.2 version and Multisites Network, and once activated a warning is shown (below the admin bar):
Warning: Invalid argument supplied for foreach() in /home/orboanx/public_html/wp-content/plugins/baw-invitation-codes/inc/back-end.php on line 347
I know I can run the plugin because it’s a warning, not an error, but I’s like to remove this warning message, it’s unacceptable to show it to my customers or registered users.
I can handle editing php files if needed, just tell me how to solve this invalid argument warning, if there’s to do any change to a php function in that file at line 347.
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