Prosites Bug. Need fix asap please!

I am getting the following error:

Warning: Illegal string offset 'level' in /home/ministrybrand/public_html/wp-content/plugins/pro-sites/pro-sites-files/modules/premium-plugins.php on line 493

I have checked the: wp-config.php file and be sure WP_DEBUG is set to "false" (see attached.)

I need this resolved asap!!!! Thanks!