Error starting a production database

Hi I have just confirmed that the user, the group and the permissions are correct, as mentioned by Brian Hood. I have disabled AppArmor also and the error is still there. I'm using ubuntu 14.04. What else can I do to solve it? Thanks. Juan Carlos Hi Juan, Make sure user and group of your dbfarm consistent in your dbfarm directory. I just create a user and group monetdb. then chown -R monetdb:monetdb the directory and let monetdb do the rest when you start it as that user. Also it might be SELinux or Apparmour causing you an issue check the getenforce/setenforce commands and documentation for details. Regards, Brian Hood