Warning: Trying to access array offset on value of type null in /var/www/html/docroot/modules/contrib/mediaflow/src/Service/UsageManager.php on line 116

Problem/Motivation

Getting error on filtering any Mediaflow form.

Steps to reproduce

Go to any mediaflow form (eg /media/add/mediaflow if using default settings) and use built-in search function.
Page gets reloaded and the warning message is shown.

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes