[Hummingbird Pro] Unable to setup CACHING

Hi..I am running into the following error code when I am trying to setup CACHING : Hummingbird detected an advanced-cache.php file in wp-content directory. Please disable any other caching plugins in order to use Page Caching.
I disable / delete my previous Caching Plugin (WP Rocket) prior to installing Hummingbird Pro… Any suggestions?