peatio/peatio

Hello.
I did a fresh install from AlgoBasket repo and since BTC LTC and ETH are syncing yet, i decided to test CNY deposits (bank and one it is okay, add our FIAT currencies).
I could make a deposit as a normal user.
I enter as admin to accept the payment, I wrote the TX on bank deposits and confirm.
Once I confirm the order, browser shows me "We're sorry, but something went wrong." message.
Looking at log, I see this.

I, [2019-01-13T21:31:14.646722 #5756] INFO -- : Started PATCH "/admin/deposits/banks/1" for 172.27.1.33 at 2019-01-13 21:31:14 -0300
I, [2019-01-13T21:31:14.649282 #5756] INFO -- : Processing by Admin::Deposits::BanksController#update as HTML
I, [2019-01-13T21:31:14.649474 #5756] INFO -- : Parameters: {"utf8"=>"✓", "authenticity_token"=>"UEo1LLXllwoUW7RjeXXKzSV43xHZ/4WN8c58LVfBKoE=", "deposits_bank"=>{"txid"=>"5588779911"}, "commit"=>"Accept", "id"=>"1"}
I, [2019-01-13T21:31:14.865832 #5756] INFO -- : Completed 500 Internal Server Error in 216ms
F, [2019-01-13T21:31:14.869212 #5756] FATAL -- :
NameError (undefined local variable or method c' for #<Deposits::Bank:0x0055b5ad962e50>): app/models/deposit.rb:124:inaggregate_funds'
app/models/deposits/bank.rb:10:in block in charge!' app/models/deposits/bank.rb:8:incharge!'
app/controllers/admin/deposits/banks_controller.rb:29:in update' lib/middleware/security.rb:11:incall'

Can you please lend me hand please to see where can I find the error?.
Thanks in advance.
PS: I checked the deposit.rb againg Nagy repo and the are the same. no diff.