If i reset database (rails db:migrate:reset) , It was shows the permission denied error like (Permission denied @ unlink_internal - D:/sampleapp/db/development.sqlite3).
I recommend you to check the suggestions here: rails 5 db:reset not working
I am using Rails 5.2.1
The principle is the same because it is fifth version after all.
Your suggestion was not success, give me the another possibility.
Try again with the following commands in this order:
rake db:drop:_unsafe rake db:create rake db:migrate