Title: WordPress errors on plugin activation Last modified: August 30, 2016 --- # WordPress errors on plugin activation * [whowp](https://wordpress.org/support/users/whowp/) * (@whowp) * [10 years, 9 months ago](https://wordpress.org/support/topic/wordpress-errors-on-plugin-activation/) * Hi there, I have a problem with a wordpress plugin I made. When I tested it on localhost it worked just fine, but when I try to install it on my website I have the following errors: * ``` Warning: include(include/helpers/wg_Common_Helper.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 21 Warning: include(include/helpers/wg_Common_Helper.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 21 Warning: include(): Failed opening 'include/helpers/wg_Common_Helper.class.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 21 Warning: include(include/helpers/wg_Settings_Helper.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 22 Warning: include(include/helpers/wg_Settings_Helper.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 22 Warning: include(): Failed opening 'include/helpers/wg_Settings_Helper.class.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 22 Warning: include(include/helpers/wg_Product_Helper.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 23 Warning: include(include/helpers/wg_Product_Helper.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 23 Warning: include(): Failed opening 'include/helpers/wg_Product_Helper.class.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 23 Warning: include(include/helpers/wg_Criteria_Helper.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 24 Warning: include(include/helpers/wg_Criteria_Helper.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 24 Warning: include(): Failed opening 'include/helpers/wg_Criteria_Helper.class.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 24 Warning: include(include/admin/wg_Admin.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 25 Warning: include(include/admin/wg_Admin.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 25 Warning: include(): Failed opening 'include/admin/wg_Admin.class.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 25 Warning: include(include/admin/wg_Single_Gift.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 26 Warning: include(include/admin/wg_Single_Gift.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 26 Warning: include(): Failed opening 'include/admin/wg_Single_Gift.class.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 26 Warning: include(include/wg_Frontend.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 27 Warning: include(include/wg_Frontend.class.php): failed to open stream: No such file or directory in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 27 Warning: include(): Failed opening 'include/wg_Frontend.class.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/woocommerce-gifts.php on line 27 Fatal error: Class 'wg_Common_Helper' not found in /home/whowpcom/public_html/view/wp-content/plugins/woocommerce-gifts/include/Woocommerce_Gifts.class.php on line 16 ``` * Please help me if you know what is causing this errors! Thank you in advance. The topic ‘WordPress errors on plugin activation’ is closed to new replies. ## Tags * [errors](https://wordpress.org/support/topic-tag/errors/) * 0 replies * 1 participant * Last reply from: [whowp](https://wordpress.org/support/users/whowp/) * Last activity: [10 years, 9 months ago](https://wordpress.org/support/topic/wordpress-errors-on-plugin-activation/) * Status: not resolved ## Topics ### Topics with no replies ### Non-support topics ### Resolved topics ### Unresolved topics ### All topics