Fatal error: Uncaught Error: Call to undefined function dbDelta() in /home/liheinfo/public_html/wp-content/plugins/woocommerce/includes/class-wc-install.php:521 Stack trace: #0 /home/liheinfo/public_html/wp-content/plugins/woocommerce/includes/class-wc-install.php(186): WC_Install::create_tables() #1 /home/liheinfo/public_html/wp-content/plugins/woocommerce/includes/class-wc-install.php(145): WC_Install::install() #2 /home/liheinfo/public_html/wp-includes/class-wp-hook.php(286): WC_Install::check_version('') #3 /home/liheinfo/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #4 /home/liheinfo/public_html/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #5 /home/liheinfo/public_html/wp-settings.php(450): do_action('init') #6 /home/liheinfo/public_html/wp-config.php(94): require_once('/home/liheinfo/...') #7 /home/liheinfo/public_html/wp-load.php(37): require_once('/home/liheinfo/...') #8 /home/liheinfo/public_html/wp-blog-header.php(13): require_once('/home/liheinfo/...') #9 /home/li in /home/liheinfo/public_html/wp-content/plugins/woocommerce/includes/class-wc-install.php on line 521