logs

In Plesk I go to: A domain and select its "Logs" button In the filter bar, upper left, I click the "From" dropdown Click the "Prev Day" link to get yesterdays logs Choose Apply Nothing happens The logs shown are still the most recent. The date filter does nothing at all. Am I doing this...

Hi, my `nginx` and other log files report errors like this: `Unable to open log file: fopen(/var/www/vhosts/system/vetkom.cz/logs/proxy_error_log): Failed to open stream: Permission denied` What should be the right owner and permitions? Currently I have permission 660 and owner is my domain...