Unable to import solution following 2.1 update

I updated to Servoy 2.1. Then I exported my solution. When the export was finished, I attempted to import the same exported solution and got the following error message:

“com.servoy.j2db.persistence.RepositoryException: com.servoy.j2db.persistence.RepositoryException: org.apache.commons.dbcp.DbcpException: java.sql.SQLException: JZ00L: Login failed. Examine the SQLWarnings chained to this exception for the reason(s).”

What is the most likely cause of this error message?

it seems that you are connectiong to a database where the user/password is wrong. He can’t connect to it.