An exception occured while running sendsite profiler:
    No method 'misses' on an instance of Fixnum. (NoMethodError)

Backtrace:
    Kernel(Fixnum)#misses (method_missing_cv) at kernel/core/kernel.rb:606
            Sampler::SendSites#show_stats {} at kernel/core/sampler.rb:184
                                   Proc#call at kernel/core/proc.rb:84
                          Array#qsort_block! at kernel/core/array.rb:1815
                                 Array#sort! at kernel/core/array.rb:1429
                                  Array#sort at kernel/core/array.rb:1414
               Sampler::SendSites#show_stats at kernel/core/sampler.rb:184
                           Object#__script__ at kernel/loader.rb:308