Fix error after uninstalling Drupal 8 module

There is a shop - D8 commerce
After installing the Commerce Report module, it was not possible to make it work or really remove it. In the discussions to the module, it is clear that I am not alone, but still I have not yet been able to.

Error text
Error: Call to a member function get() on null in Drupalcommerce_reportsPluginCommerceReportTypeOrderReport->generateReports() (line 60 from /home/jbucqcxx/qgardenru/web/modules/contrib/commerce_reports/src/Plugin/Commerce/ReportType/OrderReport.php)

The task is to fix the error. Ideally, make the module work, but not necessarily, the main thing is to eliminate the error.