I'm upgrading from MySQL 5.1 to MySQL 8.0. I have a java project that uses Toplink to connect to the database. I've updated the jdbc drivers but when I try to connect I get this error "Public Key Retreival is not allowed". I've set UseSSL to false but I still can't connect. I'm assuming there must be some new parameters that I also need to set up , but I don't know what they are or where to look for them.