hi @XtanyaX It happend while using dropbox. But don't worry just uninstall the dropbox from your laptop or computer. and then install it again and properly sigin it. It will start working. And if didn't start working inspite of installing again then contact dropbox support they will fix the issue easily. Not big issue <Non-public info removed.TOS73> occuring in dropbox.
Yeah you are right. Not one time but many time I have faced such kind of issue. While loss alot of storage data due to not synching. When I do new window so I download drop box and make it to synch data but due to some issue the data don't get synch.