Spreadsheet custom function suddenly stop working

I use this to keep track of my stock portfolio, been using it for almost three years now, and recently it stop working, can't figure out why.

function MyPortfolio2(tickers, values , price) 
{
  var total = []
  var sums = {}
  var average = {}
  var total_price
  for(i=0; i < tickers.length; i++)
  {   
    var t = tickers[i].toString()

    if(t != "Cash")
    {
       if(t in sums)
       {
         if(Number(values[i])>0){
          total_price=sums[t]*average[t]+Number(values[i])*Number(price[i])
          average[t]=total_price/(sums[t]+Number(values[i]))
         }
         sums [t] += Number(values[i])
       }
       else
       {
         sums[t] = Number(values[i]) 
         average[t] = Number(price[i])
       }
    }

  }
  for(var ticker in sums)
  {
    if(sums[ticker]>0)
    {
      total.push([ticker, sums[ticker], average[ticker]])
    } 
  }
  return total
}

I have two copies and it both stop working at the same time, but if I return my spreadsheet to a previous version, it would work for about a second before showing errors again.

EDIT1:

Screenshot of my Googlesheets

This is where input my data

error

expected output

It adds up my current stock holding to show what stocks I own and how many shares, also calculate my average buy price.

I have two Googlesheets that has this same exact function, it was the first version of my portfolio tracker sheet, I only open it up to see if it was working of not, unfortunately it wasn't either.

I greatly appreciate the help, I don't really know much about coding, kind of hard for me to find the solution on my own.

EDIT2:

DATA INPUT:

here I enter my transaction data

RESULT:

here shows my holding and my average price

=MyPortfolio2(tickers, value, price)