Big dataset loading

I was writing some code, and suddenly it stopped working. I think it was because of there was a real big dataset I was trying to put together. After some minutes, It looked this way, and It definitely doesn't respond, even to close the program, it's like frozen.
I really need your help, Thank you in advance…

I think we need a FAQ: How to do a minimal reproducible example ( reprex ) for beginners

We really need to see your code and to have some idea of what kind of data you are reading? Is it .csv, rds, spreadsheet, database, ....?

Is difficult try to help you if you dont put the code and reproducible example of data.

However, check this link: