Improve the error messages in the dataset viewer
The error messages are shown in the dataset viewer. We should try to improve them:
- help the user understand what is going on
- help the user fix the issue
- show that we understand what is going on, and that it's not a bug.

See https://huggingface.slack.com/archives/C04L6P8KNQ5/p1675171833108199 (internal) and https://github.com/huggingface/datasets/issues/4886.

Also:
- https://github.com/huggingface/datasets-server/issues/731#issuecomment-1410297107
- https://github.com/huggingface/datasets-server/issues/718
Improve the error messages in the dataset viewer: The error messages are shown in the dataset viewer. We should try to improve them:
- help the user understand what is going on
- help the user fix the issue
- show that we understand what is going on, and that it's not a bug.

See https://huggingface.slack.com/archives/C04L6P8KNQ5/p1675171833108199 (internal) and https://github.com/huggingface/datasets/issues/4886.

Also:
- https://github.com/huggingface/datasets-server/issues/731#issuecomment-1410297107
- https://github.com/huggingface/datasets-server/issues/718