Fatal error: Uncaught Error: Call to undefined method wpdb::query() in /home/avancosm/public_html/wp-includes/class-wpdb.php:3146 Stack trace: #0 /home/avancosm/public_html/wp-includes/option.php(609): wpdb->get_results('SELECT option_n...') #1 /home/avancosm/public_html/wp-includes/functions.php(1778): wp_load_alloptions() #2 /home/avancosm/public_html/wp-includes/load.php(905): is_blog_installed() #3 /home/avancosm/public_html/wp-settings.php(173): wp_not_installed() #4 /home/avancosm/public_html/wp-config.php(92): require_once('/home/avancosm/...') #5 /home/avancosm/public_html/wp-load.php(50): require_once('/home/avancosm/...') #6 /home/avancosm/public_html/wp-blog-header.php(13): require_once('/home/avancosm/...') #7 /home/avancosm/public_html/index.php(17): require('/home/avancosm/...') #8 {main} thrown in /home/avancosm/public_html/wp-includes/class-wpdb.php on line 3146

Fatal error: Uncaught Error: Call to undefined method wpdb::query() in /home/avancosm/public_html/wp-includes/class-wpdb.php:3146 Stack trace: #0 /home/avancosm/public_html/wp-includes/option.php(609): wpdb->get_results('SELECT option_n...') #1 /home/avancosm/public_html/wp-includes/option.php(164): wp_load_alloptions() #2 /home/avancosm/public_html/wp-includes/l10n.php(63): get_option('WPLANG') #3 /home/avancosm/public_html/wp-includes/l10n.php(165): get_locale() #4 /home/avancosm/public_html/wp-includes/l10n.php(951): determine_locale() #5 /home/avancosm/public_html/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain() #6 [internal function]: WP_Fatal_Error_Handler->handle() #7 {main} thrown in /home/avancosm/public_html/wp-includes/class-wpdb.php on line 3146