Please run the Profile with a single column.
If the Profile succeeds, this indicates that there is an issue with the data under one particular column as the error states: "Unterminated quoted field at the end of CSV line".
Please identify which column is creating the issue by creating individual profiles on the columns and verify the data in that column.
Could you please let us know if the above answer helped in addressing your query? If yes, can you mark the answer as helpful?
Are you profiling a CSV document with quoted values? From the error message, it seems like a quote is missing somewhere in the file. I believe if you count the number of quotes, you will get an odd number as a result unless there is more than one places where the quote pair is missing a quote.
If it is a really huge dataset with many rows and even more columns, it can be quite challenging to isolate the same. You can try running the profile in batches like a certain number of rows from dataset and ultimately figure out in which batch the issue is replicated.