Typically, some users have a tough time remembering old addresses and the exact dates they started living there. That's okay! If you cannot remember the exact date you moved to a new address, use your best guess. If your dates contradict or overlap, you will not be allowed to complete the addresses section of the DACA application.
Here is an example:
Incorrect Entry -
123 Brooks Way, Sedona, CA 12/01/2000 to 03/03/2005
456 Ashley Court, Denver, CO 02/02/2005 to 10/25/2022
The above example, has a contradiction with address dates. Once those dates are adjusted, your section is complete and you can move on!