Fatal error: Uncaught Error: Call to undefined method wpdb::prepare() in /home/pionee39/public_html/wp-includes/class-wpdb.php:932
Stack trace:
#0 /home/pionee39/public_html/wp-includes/class-wpdb.php(2038): wpdb->set_charset(Object(mysqli))
#1 /home/pionee39/public_html/wp-includes/class-wpdb.php(773): wpdb->db_connect()
#2 /home/pionee39/public_html/wp-includes/load.php(720): wpdb->__construct('pionee39_wp_022...', 'jlUA.h&cffMH', 'pionee39_wp_022...', 'localhost')
#3 /home/pionee39/public_html/wp-settings.php(134): require_wp_db()
#4 /home/pionee39/public_html/wp-config.php(94): require_once('/home/pionee39/...')
#5 /home/pionee39/public_html/wp-load.php(50): require_once('/home/pionee39/...')
#6 /home/pionee39/public_html/wp-blog-header.php(13): require_once('/home/pionee39/...')
#7 /home/pionee39/public_html/index.php(17): require('/home/pionee39/...')
#8 {main}
thrown in /home/pionee39/public_html/wp-includes/class-wpdb.php on line 932