Fatal error: Uncaught Error: Class 'WP_Hook' not found in /home/tycoonindia/public_html/wp-includes/plugin.php:111 Stack trace: #0 /home/tycoonindia/public_html/wp-includes/wp-db.php(2104): add_filter('query', Array, 0) #1 /home/tycoonindia/public_html/wp-includes/wp-db.php(2123): wpdb->placeholder_escape() #2 /home/tycoonindia/public_html/wp-includes/wp-db.php(1173): wpdb->add_placeholder_escape('utf8mb4') #3 /home/tycoonindia/public_html/wp-includes/wp-db.php(1244): wpdb->_real_escape('utf8mb4') #4 [internal function]: wpdb->escape_by_ref('utf8mb4', 0) #5 /home/tycoonindia/public_html/wp-includes/wp-db.php(1389): array_walk(Array, Array) #6 /home/tycoonindia/public_html/wp-includes/wp-db.php(796): wpdb->prepare('SET NAMES '%s'', 'utf8mb4') #7 /home/tycoonindia/public_html/wp-includes/wp-db.php(1705): wpdb->set_charset(Object(mysqli)) #8 /home/tycoonindia/public_html/wp-includes/wp-db.php(631): wpdb->db_connect() #9 /home/tycoonindia/public_html/wp-includes/load.php(426): wpdb->__construct('tycoonin_user', 'test@123AbC', in /home/tycoonindia/public_html/wp-includes/plugin.php on line 111