This issue happens on production of one user that enabled Sentry:

![Screenshot_20210303_002028](https://user-images.githubusercontent.com/18581488/109716945-7f9a1200-7bb6-11eb-8cf4-1080ad535d18.png)

Build id: 49938CCB63EE2A4E16CF0528307EE15F08469219.
{
public:
    StorageURLBlockOutputStream(
        const Poco::URI & uri,
        const String & format,
        const std::optional<FormatSettings> & format_settings,
        const Block & sample_block_,
        const Context & context,
        const ConnectionTimeouts & timeouts,
        const CompressionMethod compression_method);
    Block getHeader() const override
    {
        return sample_block;
    }
    void write(const Block & block) override;
    void writePrefix() override;
    void writeSuffix() override;
private:
    Block sample_block;
    std::unique_ptr<WriteBuffer> write_buf;
    BlockOutputStreamPtr writer;
};
class StorageURL final : public ext::shared_ptr_helper<StorageURL>, public IStorageURLBase