Weird tinytds error causing activerecord error

gistfile1.txt

ActiveRecord::StatementInvalid: NoMethodError: undefined method `each' for false:FalseClass
...
export_org.rake:196:in `export_records_with_org_id'

Line 196 is the line that does record.send(association_name).each do |association_record|

tiny_tds_error.rb

          association_names.to_a.each do |association_name|
            puts "Exporting '#{association_name}' from '#{record.class} - #{record.id}'"
            begin
              record.send(association_name).each do |association_record|
                export_record(association_record, pack_path, scp)
              end
            rescue TinyTds::Error => e
              puts "#{e.class}: #{e.message}"
              puts e.backtrace.join("\n")
              File.open(File.join(pack_path, "overflow_errors.txt"), 'w') do |f|
                f.write("Exporting '#{association_name}' from '#{record.class} - #{record.id}'")
              end
            rescue StandardError => e
              puts "#{e.class}: #{e.message}"
              puts e.backtrace.join("\n")
            end
          end