Turning Plugin Update Notifications On

Just FYI – if I click ON any of the plugins under Hide Updates Settings, it gives me a blank page. PHP indicates:

[Thu Mar 23 09:38:32 2017] [notice] [client 173.69.56.44] [host xxxx.com] Backend log: PHP Warning: Cannot modify header information – headers already sent by (output started at /home/cocomifk/domains/xxxxxx.com/public_html/wp-includes/script-loader.php:1328) in /home/cocomifk/domains/xxxxxx.com/public_html/wp-includes/pluggable.php on line 1179\n, referer: https://xxxxxxx.com/wp-admin/admin.php?page=nag

Running PHP 7.1.

Everything else works great. Nice job.