Oqueue 1.8.8 error

gistfile1.txt

Message: Interface\AddOns\oqueue\oqueue_stats.lua:28: attempt to call field 'new' (a nil value)
Time: 04/15/14 19:27:35
Count: 1
Stack: Interface\AddOns\oqueue\oqueue_stats.lua:28: in function `new'
Interface\AddOns\oqueue\oqueue_stats.lua:132: in main chunk

Locals: self = <table> {
 push = <function> defined @Interface\AddOns\oqueue\oqueue_stats.lua:116
 avg = <function> defined @Interface\AddOns\oqueue\oqueue_stats.lua:49
 mean = <function> defined @Interface\AddOns\oqueue\oqueue_stats.lua:81
 reset = <function> defined @Interface\AddOns\oqueue\oqueue_stats.lua:98
 inc = <function> defined @Interface\AddOns\oqueue\oqueue_stats.lua:112
 new = <function> defined @Interface\AddOns\oqueue\oqueue_stats.lua:27
}
max_cnt = 10
(*temporary) = nil
(*temporary) = "attempt to call field 'new' (a nil value)"
tbl = <table> {
}