postgrsql problem

I am getting postgrsql errors with this cronjob:

the error is as follows:

so now who has no permission to what? and how can I correct this?

 

Which user is running that cron job? Seems like the user postgres. What happens if root runs the cron job?

 

psql: FATAL: Benutzer »root« existiert nicht
psql: FATAL: Benutzer »root« existiert nicht

 

anyone able to help with these postgrsql errors?

 

sorry, falko helped out with installing postgrsql, I dunno nothing 'bout it. I just found the error in the logfiles and wanted to fix it, though I posted here...
I'll wait for his feedback.

 

I haven't done any Postgresql configuration, I've just installed it with

Code:

apt-get install postgresql

 

OK ,-) that means I can safely deinstall and reinstall it and see what the original crontab entry will look like thx