Simply means that at the moment the database query was made, the script couldn't connect to the database program.

Common causes: database server down or offline, causing a temporary or intermittent failure to connect; database connection credentials (username, password, hostname, etc.) are incorrect, which would cause a permanent or ongoing failure.

^^ Yup, pretty much nailed by Steve.

Check if your database server is running and database easyjetz_1 is exist first.

Thanks Steve it looks like you where correct temporary unavailable and no database like that created must run through a wordpress plugin as its all working now thanks again