I get this error after running code below on production server
update
cd ~/frappe-bench
bench update
update to major release ex. v12 → v13
nodejs >= 10 required
cd ~
curl -sL https://deb.nodesource.com/setup_10.x -o nodesource_setup.sh
sudo bash nodesource_setup.sh
sudo apt install nodejs
nodejs -v
now upgrade
cd ~/frappe-bench
bench switch-to-branch version-13-beta frappe erpnext --upgrade
bench update --patch
bench migrate
bench update --build
Linux ubuntu 18.1
python 3.7