Title: Error: Class “ThemeisleSDK\Common\Module_Factory” not found in Last modified: December 19, 2023 --- # Error: Class “ThemeisleSDK\Common\Module_Factory” not found in * Resolved [publisher5501](https://wordpress.org/support/users/publisher5501/) * (@publisher5501) * [2 years, 5 months ago](https://wordpress.org/support/topic/error-class-themeislesdkcommonmodule_factory-not-found-in/) * Hello, * Here is what I have done already to attempt to solve the issue: * I went through the steps listed in the document: Starter sites library import is not working. Everything was set up as the document listed, however I do not have  **ti-sites-lib** showing up when I do step one with my URL. [http://www.allrightitss.com/wp-json](http://www.allrightitss.com/wp-json) * [https://docs.themeisle.com/article/1157-starter-sites-library-import-is-not-working#permalinks](https://docs.themeisle.com/article/1157-starter-sites-library-import-is-not-working#permalinks) * In MyPHPAdmin I verified my ‘home’ and ‘siteurl’ were the same as my domain on my hosting provider as well as the same in my WordPress Dashboard. * Set wp-config.php file with the correct DB_NAME, DB_USER, DB_PASSWORD, DB_HOST, and set environment from ‘local’ to ‘production’. * I’m getting the following errors on my page: * [https://ibb.co/QjKr9ch](https://ibb.co/QjKr9ch) * Link to the image since the image appears small: [https://ibb.co/QjKr9ch](https://ibb.co/QjKr9ch) * Upon checking my host PHP version is 8.1, MySQL version is 5.7.27-log and WordPress is 6.4.2 * I used Local as my local WordPress development environment. The following is information from the Local application. l PHP version is 8.1.23, MySQL version is 8.0.16 and WordPress is 6.4.2 * **Could the differences in PHP and MySQL version be causing the issues? ** * I installed and activated a generic WordPress Theme, Twenty Twenty-Four to see if that would solve the issue, but it did not. I have also went into my plugin folder and _ infront of the plugin wpforums-lite as it appears to be causing issues with woocommerce, however I’m not using woocommerce on my site. * When I visit my site, I see the following errors after I reactivate wpforums- lite: * Warning: require_once(/home/r3992685/public_html/allrightitss.com/wp-content/ plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/abstracts/ActionScheduler. php): Failed to open stream: No such file or directory in /home/r3992685/public_html/ allrightitss.com/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/ action-scheduler.php on line 54 * Fatal error: Uncaught Error: Failed opening required ‘/home/r3992685/public_html/ allrightitss.com/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/ classes/abstracts/ActionScheduler.php’ (include_path=’.:/opt/alt/php81/usr/share/ pear:/opt/alt/php81/usr/share/php:/usr/share/pear:/usr/share/php’) in /home/r3992685/ public_html/allrightitss.com/wp-content/plugins/wpforms-lite/vendor/woocommerce/ action-scheduler/action-scheduler.php:54 Stack trace: #0 /home/r3992685/public_html/ allrightitss.com/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/ classes/ActionScheduler_Versions.php(59): action_scheduler_initialize_3_dot_4_dot_0()# 1 /home/r3992685/public_html/allrightitss.com/wp-includes/class-wp-hook.php(322): ActionScheduler_Versions::initialize_latest_version() #2 /home/r3992685/public_html/ allrightitss.com/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()# 3 /home/r3992685/public_html/allrightitss.com/wp-includes/plugin.php(517): WP_Hook- >do_action() #4 /home/r3992685/public_html/allrightitss.com/wp-settings.php(506): do_action() #5 /home/r3992685/public_html/allrightitss.com/wp-config.php(108): require_once(‘/home/r3992685/…’) #6 /home/r3992685/public_html/allrightitss.com/ wp-load.php(50): require_once(‘/home/r3992685/…’) #7 /home/r3992685/public_html/ allrightitss.com/wp-blog-header.php(13): require_once(‘/home/r3992685/…’) #8 / home/r3992685/public_html/allrightitss.com/index.php(17): require(‘/home/r3992685/…’)# 9 {main} thrown in /home/r3992685/public_html/allrightitss.com/wp-content/plugins/ wpforms-lite/vendor/woocommerce/action-scheduler/action-scheduler.php on line 54 * Notice: Function is_embed was called incorrectly. Conditional query tags do not work before the query is run. Before then, they always return false. Please see Debugging in WordPress for more information. (This message was added in version 3.1.0.) in /home/r3992685/public_html/allrightitss.com/wp-includes/functions. php on line 6031 * Notice: Function is_search was called incorrectly. Conditional query tags do not work before the query is run. Before then, they always return false. Please see Debugging in WordPress for more information. (This message was added in version 3.1.0.) in /home/r3992685/public_html/allrightitss.com/wp-includes/functions. php on line 6031 There has been a critical error on this website. * Any and all suggestions are appreciated for what I should do to have my site display properly. * Thank you * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-class-themeislesdkcommonmodule_factory-not-found-in%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 1 replies (of 1 total) * [irinelenache](https://wordpress.org/support/users/irinelenache/) * (@irinelenache) * [2 years, 5 months ago](https://wordpress.org/support/topic/error-class-themeislesdkcommonmodule_factory-not-found-in/#post-17291909) * Hello [@publisher5501](https://wordpress.org/support/users/publisher5501/), * I’m sorry to hear about the issues encountered! * I see that when I access yourwebsite.com/wp-json I’m getting a 403 Forbidden error, so something is blocking the WordPress API on your website. * You can get in touch with your hosting provider to see if it’s a server-related issue or some permissions blocked on their end. * I hope this helps! * Best regards, * Irinel Viewing 1 replies (of 1 total) The topic ‘Error: Class “ThemeisleSDK\Common\Module_Factory” not found in’ is closed to new replies. * ![](https://i0.wp.com/themes.svn.wordpress.org/neve/4.2.4/screenshot.png) * Neve * [Support Threads](https://wordpress.org/support/theme/neve/) * [Active Topics](https://wordpress.org/support/theme/neve/active/) * [Unresolved Topics](https://wordpress.org/support/theme/neve/unresolved/) * [Reviews](https://wordpress.org/support/theme/neve/reviews/) * 1 reply * 2 participants * Last reply from: [irinelenache](https://wordpress.org/support/users/irinelenache/) * Last activity: [2 years, 5 months ago](https://wordpress.org/support/topic/error-class-themeislesdkcommonmodule_factory-not-found-in/#post-17291909) * Status: resolved