I am not sure how to fix this:
dyn-72-33-214-45:python mona$ sudo /usr/local/mysql/bin/mysqld stop 2014-09-06 09:49:04 0 [Warning] TIMESTAMP with implicit DE
How i resolved this was following the 4th point in this url: https://dev.mysql.com/doc/refman/8.0/en/changing-mysql-user.html
user = root
If this doesn't work then make sure you have changed the password from default.