ERROR 1045 (28000): Plugin caching_sha2_password could not be loaded: The specified module could not be found. Library path is 'C:/Program Files (x86)/MySQL/lib/plugin/caching_sha2_password.dll' code example

Example: MySQL said: Authentication plugin 'caching_sha2_password' cannot be loaded: dlopen(/usr/local/lib/plugin/caching_sha2_password.so, 2): image not found

ALTER USER 'username'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password';

restert mysql 
sudo mysql.server restart