Title: Demo Installation Last modified: March 5, 2017 --- # Demo Installation * Resolved [Oded Talmon](https://wordpress.org/support/users/odedta/) * (@odedta) * [9 years, 2 months ago](https://wordpress.org/support/topic/demo-installation/) * Hello, * I have installed a fresh copy of WordPress, Woocommerce and WC Vendors on localhost for testing purposes. Everything is now setup, however, when I login as a vendor and try to add a product, after clicking the Submit button I get this error ( on Chrome): * > The localhost page isn’t working > localhost is currently unable to handle this request. > HTTP ERROR 500 * Does it have something to do with this plugin running on localhost? When I login as admin to WordPress I can see the new product in “Pending” mode, even if I try to edit it as an Admin and click Publish I get the same 500 error code. The product is then published in the store but not on the Vendor storefront. Viewing 12 replies - 1 through 12 (of 12 total) * [annawcvendors](https://wordpress.org/support/users/annawcvendors/) * (@annawcvendors) * [9 years, 2 months ago](https://wordpress.org/support/topic/demo-installation/#post-8880933) * Hello, Please check your error_logs to determine the source of the 500 error. What do the error logs say? * Typically our plugins work just fine on a local host. What are you using for your local environment? * Thread Starter [Oded Talmon](https://wordpress.org/support/users/odedta/) * (@odedta) * [9 years, 2 months ago](https://wordpress.org/support/topic/demo-installation/#post-8883242) * ``` PHP Fatal error: Cannot redeclare class WC_Email_Notify_Shipped in C:\wamp64\www\wc\wp-content\plugins\wc-vendors\classes\admin\emails\class-wc-notify-shipped.php on line 198 PHP Stack trace: PHP 1. {main}() C:\wamp64\www\wc\wp-admin\post.php:0 PHP 2. edit_post() C:\wamp64\www\wc\wp-admin\post.php:193 PHP 3. wp_update_post() C:\wamp64\www\wc\wp-admin\includes\post.php:378 PHP 4. wp_insert_post() C:\wamp64\www\wc\wp-includes\post.php:3578 PHP 5. wp_transition_post_status() C:\wamp64\www\wc\wp-includes\post.php:3420 PHP 6. do_action() C:\wamp64\www\wc\wp-includes\post.php:3960 PHP 7. WP_Hook->do_action() C:\wamp64\www\wc\wp-includes\plugin.php:453 PHP 8. WP_Hook->apply_filters() C:\wamp64\www\wc\wp-includes\class-wp-hook.php:323 PHP 9. call_user_func_array:{C:\wamp64\www\wc\wp-includes\class-wp-hook.php:298}() C:\wamp64\www\wc\wp-includes\class-wp-hook.php:298 PHP 10. WCMp_Product->on_all_status_transitions() C:\wamp64\www\wc\wp-includes\class-wp-hook.php:298 PHP 11. WooCommerce->mailer() C:\wamp64\www\wc\wp-content\plugins\dc-woocommerce-multi-vendor\classes\class-wcmp-product.php:683 PHP 12. WC_Emails::instance() C:\wamp64\www\wc\wp-content\plugins\woocommerce\woocommerce.php:536 PHP 13. WC_Emails->__construct() C:\wamp64\www\wc\wp-content\plugins\woocommerce\includes\class-wc-emails.php:37 PHP 14. WC_Emails->init() C:\wamp64\www\wc\wp-content\plugins\woocommerce\includes\class-wc-emails.php:106 PHP 15. apply_filters() C:\wamp64\www\wc\wp-content\plugins\woocommerce\includes\class-wc-emails.php:146 PHP 16. WP_Hook->apply_filters() C:\wamp64\www\wc\wp-includes\plugin.php:203 PHP 17. call_user_func_array:{C:\wamp64\www\wc\wp-includes\class-wp-hook.php:298}() C:\wamp64\www\wc\wp-includes\class-wp-hook.php:298 PHP 18. WCV_Emails->check_items() C:\wamp64\www\wc\wp-includes\class-wp-hook.php:298 ``` * [annawcvendors](https://wordpress.org/support/users/annawcvendors/) * (@annawcvendors) * [9 years, 2 months ago](https://wordpress.org/support/topic/demo-installation/#post-8903839) * Hello, These all seem to center around your email notifications. If you go to the email settings and disable all of the vendor notification emails, does this still occur? wp admin > woocommerce > settings > emails * Also, do you have any plugins installed which modify emails in any fashion? * Thread Starter [Oded Talmon](https://wordpress.org/support/users/odedta/) * (@odedta) * [9 years, 2 months ago](https://wordpress.org/support/topic/demo-installation/#post-8904110) * Hmm, that’s weird, email tab shows nothing: ⌊http://i.imgur.com/fYZOTW2.jpg⌉ * List of plugins: ⌊http://i.imgur.com/7yWtLPP.jpg⌉ - This reply was modified 9 years, 2 months ago by [James Huff](https://wordpress.org/support/users/macmanx/). - This reply was modified 9 years, 2 months ago by [Oded Talmon](https://wordpress.org/support/users/odedta/). - This reply was modified 9 years, 2 months ago by [Oded Talmon](https://wordpress.org/support/users/odedta/). * [annawcvendors](https://wordpress.org/support/users/annawcvendors/) * (@annawcvendors) * [9 years, 1 month ago](https://wordpress.org/support/topic/demo-installation/#post-8936959) * Hello, I do not know if you have resolved this or not.. Clearly something is awry with the install if the emails tab in WooCommerce settings is not showing anything at all. * Please visit our forums here for further assistance with WC Vendors, if needed: [https://www.wcvendors.com/help/](https://www.wcvendors.com/help/) * Thread Starter [Oded Talmon](https://wordpress.org/support/users/odedta/) * (@odedta) * [9 years, 1 month ago](https://wordpress.org/support/topic/demo-installation/#post-8937849) * No, it is still unresolved. Thanks. * [annawcvendors](https://wordpress.org/support/users/annawcvendors/) * (@annawcvendors) * [9 years, 1 month ago](https://wordpress.org/support/topic/demo-installation/#post-8946373) * [@odedta](https://wordpress.org/support/users/odedta/) Have you attempted to install again? What have you tried since we last spoke? If the email tab is not showing up at all, something with the install is not right at all, regardless of WC Vendors. * Thread Starter [Oded Talmon](https://wordpress.org/support/users/odedta/) * (@odedta) * [9 years, 1 month ago](https://wordpress.org/support/topic/demo-installation/#post-8947219) * I will try another localhost installation and see how it goes. Will keep you updated. * [annawcvendors](https://wordpress.org/support/users/annawcvendors/) * (@annawcvendors) * [9 years, 1 month ago](https://wordpress.org/support/topic/demo-installation/#post-8950401) * Ok- great! * Thread Starter [Oded Talmon](https://wordpress.org/support/users/odedta/) * (@odedta) * [9 years, 1 month ago](https://wordpress.org/support/topic/demo-installation/#post-8956058) * Hello Anna, * I have installed a fresh WordPress + WC + WC Marketplace + WC Vendors on my hosting and still got the same error, emails tab is empty. * Here are the admin login details: [http://nivtest.odedta.com/wp-admin/](http://nivtest.odedta.com/wp-admin/) annawcvendors qr3VZ1&Z2$!12zCweJkHHT85 * Thanks * [annawcvendors](https://wordpress.org/support/users/annawcvendors/) * (@annawcvendors) * [9 years, 1 month ago](https://wordpress.org/support/topic/demo-installation/#post-8956859) * Hello, * > WC Marketplace * You are running two different multi-vendor plugins. WC Marketplace and WC Vendors cannot both be run at the same time. I would, of course, recommend WC Vendors, but you will need to choose between one of these two multi-vendor plugins. * Thread Starter [Oded Talmon](https://wordpress.org/support/users/odedta/) * (@odedta) * [9 years, 1 month ago](https://wordpress.org/support/topic/demo-installation/#post-8957250) * I saw some video online of this guy installing both to get the frontend store manager… Well, thanks Anna. Viewing 12 replies - 1 through 12 (of 12 total) The topic ‘Demo Installation’ is closed to new replies. * ![](https://ps.w.org/wc-vendors/assets/icon.svg?rev=1645455) * [WC Vendors - WooCommerce Multivendor, WooCommerce Marketplace, Product Vendors](https://wordpress.org/plugins/wc-vendors/) * [Frequently Asked Questions](https://wordpress.org/plugins/wc-vendors/#faq) * [Support Threads](https://wordpress.org/support/plugin/wc-vendors/) * [Active Topics](https://wordpress.org/support/plugin/wc-vendors/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wc-vendors/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wc-vendors/reviews/) * 12 replies * 2 participants * Last reply from: [Oded Talmon](https://wordpress.org/support/users/odedta/) * Last activity: [9 years, 1 month ago](https://wordpress.org/support/topic/demo-installation/#post-8957250) * Status: resolved