New(ish) to Joomla, certainly new to 4, so requisite apologies up front.  Upon installing JEvents, I'm not seeing any configuration page pop up as referenced in one document I read.  Any attempt at accessing configurations from the backend results in an attempt to load the dashboard, with a HUGE graphic of three colored calendars, the words "JEvents Dashboard" to the right, a menu, the notification to "Please check configuration and save"  (which I'm sure is my problem, but I can't find how to do that).  After that it attempts to redisplay the admin page, with the error "Call to a member function getData() on null".  I've been beating around on it awhile, and cannot find how to create or save a configuration.  Thanks for any help in pointing me in the right direction.  Site is hosted on Dreamhost, PHP has been adjusted to 2000 variables (saw that message too).