Thank you so much for replying, I was supposed to substitute the common way of adding with a +, to summ it up with an += operator, wich I did and it is the way it is supposed to be, as I searched in the solution, but all the time I try to skip to the next task it gives me this error “Something is not quite right. A report has been generated and the freeCodeCamp.org team have been notified”. Hope I could clearify myself, if not, please let me know
I ran your code, and it works for me, maybe it’s an issue with your browser? If anything I would refresh the page, possible close the window (or tab) and try again. If that does not work try signing in and out of your FCC account.