**How to reproduce**
Clickhouse version 21.5

```
cat /etc/clickhouse-server/users.xml
<?xml version="1.0"?>
<yandex>
    <!-- Profiles of settings. -->
    <profiles>
        <!-- Default settings. -->
        <default>
            <data_type_default_nullable>1</data_type_default_nullable>
            <load_balancing>random</load_balancing>
        </default>
....

2021.04.04 01:23:42.453678 [ 29048 ] {} <Error> Application: DB::Exception: Nested type Array(UInt64) cannot be inside Nullable type: Cannot attach table `system`.`crash_log` from metadata file /var/lib/clickhouse/metadata/system/crash_log.sql from query ATTACH TABLE system.crash_log (`event_date` Date, `event_time` DateTime, `timestamp_ns` UInt64, `signal` Int32, `thread_id` UInt64, `query_id` String, `trace` Array(UInt64), `trace_full` Array(String), `version` String, `revision` UInt32, `build_id` String) ENGINE = MergeTree ORDER BY (event_date, event_time) SETTINGS index_granularity = 8192: while loading database `system` from path /var/lib/clickhouse/metadata/system
```
"ATTACH ... FROM ... query is not supported for {} table engine, "
                        "because such tables do not store any data on disk. Use CREATE instead.", res->getName());
    database->createTable(getContext(), create.table, res, query_ptr);
    
    
    if (from_path)
        res->rename(actual_data_path, {create.database, create.table, create.uuid});
    
    
    
    
    
    
    
    
    
    
    
    res->startup();
    return true;
}
BlockIO InterpreterCreateQuery::doCreateOrReplaceTable(ASTCreateQuery & create,
                                                       const InterpreterCreateQuery::TableProperties & properties)
{
    auto ast_drop = std::make_shared<ASTDropQuery>();
    String table_to_replace_name = create.table;
    bool created = false;
    bool replaced = false;
    try
    {