UPGRADE FAILED WITH CYBERPANEL CLOUD AND CODE

Sorry for my English
I upgrade from 1.9 to last verison 2.1
I just upgrade failed with Cyberpanel cloud ,
There it only shows a red line below upgrade failed as soon as I clicked upgrade,
( now i know cloud only works for 2.1 above
So
I used the PUTTY command before :

sh <(curl https://raw.githubusercontent.com/usmannasir/cyberpanel/stable/preUpgrade.sh || wget -O - https://raw.githubusercontent.com/usmannasir/cyberpanel/stable/preUpgrade.sh)

However, it reported some errors as shown below

Thanks for your help