I here I have the following error after updating:
Fatal error : Uncaught Error: Call to undefined method TGM_Plugin_Activation::is_plugin_activated() in /home/kigiorg/public_html/wp-content/themes/x/framework/functions/x/validation/class-validation-cornerstone.php:55 Stack trace: #0 /home/kigiorg/public_html/wp-includes/class-wp-hook.php(287): X_Validation_Cornerstone->maybe_show_notices(’’) #1 /home/kigiorg/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #2 /home/kigiorg/public_html/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #3 /home/kigiorg/public_html/wp-admin/admin-header.php(292): do_action(‘admin_notices’) #4 /home/kigiorg/public_html/wp-admin/themes.php(244): require_once(’/home/kigiorg/p…’) #5 {main} thrown in /home/kigiorg/public_html/wp-content/themes/x/framework/functions/x/validation/class-validation-cornerstone.php on line 55
As suggested, I delete X and cornerstone, but after re-installing latest version of X,
I can not access X configuration now:
Fatal error : Uncaught Error: Call to undefined method TGM_Plugin_Activation::is_plugin_activated() in /home/kigiorg/public_html/wp-content/themes/x/framework/functions/updates/class-x-tgmpa-integration.php:62 Stack trace: #0 /home/kigiorg/public_html/wp-content/themes/x/framework/functions/updates/class-x-tgmpa-integration.php(72): X_TGMPA_Integration->with_plugin_status(Array) #1 /home/kigiorg/public_html/wp-content/themes/x/framework/functions/admin/class-validation-extensions.php(21): X_TGMPA_Integration->get_extension_list() #2 /home/kigiorg/public_html/wp-content/themes/x/framework/functions/admin/class-validation.php(28): X_Validation_Extensions->script_data_extensions() #3 /home/kigiorg/public_html/wp-content/themes/x/framework/functions/admin/class-validation.php(58): X_Validation->get_module_data() #4 /home/kigiorg/public_html/wp-includes/class-wp-hook.php(287): X_Validation->enqueue_scripts(‘toplevel_page_x…’) #5 /home/kigiorg/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) in /home/kigiorg/public_html/wp-content/themes/x/framework/functions/updates/class-x-tgmpa-integration.php on line 62