Logout issue with new Domain on WP Multisite

I asked on the WordPress MU Domain Mapping plugin support page and it turns out it was a setting in the plugin that needed to be turned off. I turned off

Redirect administration pages to site’s original domain

and it’s working now.

Thanks for your ideas and help!

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)