Dataset Viewer issue for mc4
### Link

https://huggingface.co/datasets/mc4

### Description

The dataset viewer is not working for dataset mc4.

When I tried to look into subsets of the mc4 dataset I got the following error:

Error details:

```
Error code:   ClientConnectionError

```

Dataset Viewer issue for mc4: ### Link

https://huggingface.co/datasets/mc4

### Description

The dataset viewer is not working for dataset mc4.

When I tried to look into subsets of the mc4 dataset I got the following error:

Error details:

```
Error code:   ClientConnectionError

```
