Sorry, here you go: https://generatepress.com/contact/
Looking into this a bit more, the error you received above, did it happen with this plugin installed?: WP-Memory-Usage
If so, that’s a super old plugin – I would deactivate it.
In your wp-config.php file, did you add the line looking exactly like you wrote it above?:
If so, it should look like this:
It’s possible that this isn’t working because the value in your php.ini file is overwriting these values.
If that’s the case, you’ll need to contact your server and ask them to up the limit.