object(mysqli)#1 (6) {
  ["client_info"]=>
  string(14) "mysqlnd 7.4.33"
  ["client_version"]=>
  int(70433)
  ["connect_errno"]=>
  int(1044)
  ["connect_error"]=>
  string(53) "Access denied for user 'user'@'%' to database 'roots'"
  ["errno"]=>
  int(1044)
  ["error"]=>
  string(53) "Access denied for user 'user'@'%' to database 'roots'"
}