Title: Error Last modified: March 31, 2018 --- # Error * Resolved [federico661991](https://wordpress.org/support/users/federico661991/) * (@federico661991) * [8 years, 2 months ago](https://wordpress.org/support/topic/error-1043/) * when a user creates a new ad: * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * Warning: array_diff(): Argument #2 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1647 * Warning: array_diff(): Argument #1 is not an array in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1648 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1650 * Warning: Invalid argument supplied for foreach() in /home/mhd-01/www.laffettatrice. it/htdocs/wp-content/plugins/wpadverts/includes/functions.php on line 1653 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-1043%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 4 replies - 1 through 4 (of 4 total) * Plugin Author [Greg Winiarski](https://wordpress.org/support/users/gwin/) * (@gwin) * [8 years, 1 month ago](https://wordpress.org/support/topic/error-1043/#post-10137162) * Are you using some WPAdverts customizations (as a plugin or in the theme functions. php file) or is this a plain WPAdverts version? * Thread Starter [federico661991](https://wordpress.org/support/users/federico661991/) * (@federico661991) * [8 years, 1 month ago](https://wordpress.org/support/topic/error-1043/#post-10137449) * I only activated the trial version and inserted some test ads. I have disabled all other site plugins and nothing keeps giving me this error,now gives me error 500 (Internal server error, This error can be caused by a non-working CGI script or a .htaccess file containing errors.) * Plugin Author [Greg Winiarski](https://wordpress.org/support/users/gwin/) * (@gwin) * [8 years, 1 month ago](https://wordpress.org/support/topic/error-1043/#post-10140811) * I am not really sure what might be causing this problem to be honest, the 500 error is just a general error, you can try opening a wp-config.php file, add there the line below * ``` define( "WP_DEBUG", true ); ``` * and retry, then you should see an actual error message which you can paste here, if the error will not show then you might need to ask your hosting support to send you an error_log file. * [wpusrnm](https://wordpress.org/support/users/wpusrnm/) * (@wpusrnm) * [7 years, 11 months ago](https://wordpress.org/support/topic/error-1043/#post-10433138) * I had the same issue and it was messed .htaccess now it’s fine. Great Job. Viewing 4 replies - 1 through 4 (of 4 total) The topic ‘Error’ is closed to new replies. * ![](https://ps.w.org/wpadverts/assets/icon-256x256.png?rev=2423472) * [WPAdverts - Classifieds Plugin](https://wordpress.org/plugins/wpadverts/) * [Frequently Asked Questions](https://wordpress.org/plugins/wpadverts/#faq) * [Support Threads](https://wordpress.org/support/plugin/wpadverts/) * [Active Topics](https://wordpress.org/support/plugin/wpadverts/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wpadverts/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wpadverts/reviews/) * 4 replies * 3 participants * Last reply from: [wpusrnm](https://wordpress.org/support/users/wpusrnm/) * Last activity: [7 years, 11 months ago](https://wordpress.org/support/topic/error-1043/#post-10433138) * Status: resolved