Incomplete data when data shuttle is run

Hi guys

I have been using data Shuttle to upload report from my one drive since few months ago and it's been working perfectly until today.

Everything I'm trying to run were showing the yellow icon with exclamation marks.

When I check my target sheet, only half of the data were uploaded.

I've recheck my mapping and nothing has change. Need some help or guidance if anyone encouter this and how do solve this. Thank you.