error in last updrade (wordpress 5.0.3)

Do you have at least version 7.0 of PHP installed on your webhost?

We’re busy uploading a new version of MCC that uses php 5.6 again. Lots of files to upload so it’s taking a while…

I had same problem with MCC 2.32 and WP 4.9.9 with PHP 7.1. I’ve downgrade to 2.31 and will test 2.33 soon.

Yepp, 2.33 is uploaded and released and should fix that PHP7 requirement.