A NoMethodError occurred in reports#report_statistics:

 undefined method `in_time_zone' for nil:NilClass
 app/lib/report_queries/parameters.rb:227:in `recalculate_dates'


-------------------------------
Request:
-------------------------------

 * URL        : https://www.bikelink.org/reports/report_statistics.csv
 * HTTP Method: GET
 * IP address : 98.35.154.160
 * Parameters : {"controller"=>"reports", "action"=>"report_statistics", "format"=>"csv"}
 * Timestamp  : 2023-03-01 18:31:41 UTC
 * Server : www-5.internal.bikelink.org
   * Rails root : /var/www/bikelink
 * Process: 14724

-------------------------------
Session:
-------------------------------

 * session id: [FILTERED]
 * data: {"session_id"=>"9b7675b220555df9657173edab7faade",
  "warden.user.person.key"=>[[31069], "aS4D8gZPuz3F2YRuq8Wc"],
  "_csrf_token"=>"VZXjbcjQdSeoh9KKRp3tSUXnBrwwuzZpy8046VvGsYM="}

-------------------------------
Backtrace:
-------------------------------

 app/lib/report_queries/parameters.rb:227:in `recalculate_dates'
 app/lib/report_queries/parameters.rb:112:in `parse_parameters'
 app/lib/report_queries/parameters.rb:52:in `initialize'
 app/controllers/reports_controller.rb:250:in `new'
 app/controllers/reports_controller.rb:250:in `report_statistics'
 app/controllers/application_controller.rb:44:in `process_action'