tep 1: Moved(cut/paste) all the files in C:\xampp\mysql\data to desired backup location.
Step 2: After that copied all the files from C:\xampp\mysql\backup to C:\xampp\mysql\data
Step 3: Restarted mysql and checked the phpmyadmin url, it worked.
Step 4: After that stopped mysql and copied ibdata1 file from backup location to C:\xampp\mysql\data
Step 5: Restarted mysql
Step 6: After that copied all database folders and checked all the tables, It worked.
https://stackoverflow.com/questions/56865620/mysql-stops-unexpectedly