Warning: include_once(/home/ddefbd/public_html/wp-admin/includes/plugin.php): failed to open stream: No such file or directory in /home/ddefbd/public_html/wp-content/plugins/ml-slider/admin/lib/helpers.php on line 16

Warning: include_once(): Failed opening '/home/ddefbd/public_html/wp-admin/includes/plugin.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/ddefbd/public_html/wp-content/plugins/ml-slider/admin/lib/helpers.php on line 16

Fatal error: Uncaught Error: Call to undefined function get_plugins() in /home/ddefbd/public_html/wp-content/plugins/ml-slider/admin/lib/helpers.php:18 Stack trace: #0 /home/ddefbd/public_html/wp-content/plugins/ml-slider/ml-slider.php(137): metaslider_plugin_is_installed('ml-slider') #1 /home/ddefbd/public_html/wp-content/plugins/ml-slider/ml-slider.php(90): MetaSliderPlugin->define_constants() #2 /home/ddefbd/public_html/wp-includes/class-wp-hook.php(287): MetaSliderPlugin->setup('') #3 /home/ddefbd/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(Object(FusionCore_Plugin), Array) #4 /home/ddefbd/public_html/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #5 /home/ddefbd/public_html/wp-settings.php(403): do_action('plugins_loaded') #6 /home/ddefbd/public_html/wp-config.php(98): require_once('/home/ddefbd/pu...') #7 /home/ddefbd/public_html/wp-load.php(37): require_once('/home/ddefbd/pu...') #8 /home/ddefbd/public_html/wp-blog-header.php(13): require_once('/home/ddefbd/pu...') #9 /home/ddefbd in /home/ddefbd/public_html/wp-content/plugins/ml-slider/admin/lib/helpers.php on line 18