$dolibarr_main_prod to '1'

Hello,
I want to eliminate such errors:
Dolibarr has detected a technical error.
This information can be useful for diagnostic purposes (you can set option $dolibarr_main_prod to ‘1’ to remove such notices):

Where do I set the option $dolibarr_main_prod to ‘1’?
Any help will be appreciated

config.php ?

1 Like

Thanks Aljawaid thats where it is

Home > Setup > Other Setup > dolibarr_main_prod 1

What I wrote does not work with or without $.