Warning: ini_set() session errors

[a-ok]

I'm getting the following errors on all pages of a site I've built.

I had just cleared/deleted the sessions folder on the server which solved this but now it's come back.

Any thoughts?

[a-ok]

I changed the PHP version from 7.2 to 7.1 and the errors were 'silenced' based on the answer here > https://stackoverflow.com/questions/47700336/php-7-2-warning-cannot-change-session-name-when-session-is-active

Is this something that should be reported on PW's Github?

[Ivan Gretsky]

Probably nothing to do with the ProcessWire core. Maybe you are setting/configuring sesssions in your own code not with the API, but with plain PHP and that causes the warnings?