#3 TypeError: keystone.executeQuery is not a function

yarn start

rm package-lock.json
npm install

mkdir -p /home/node/app/public
./node_modules/.bin/keystone build

npm start / yarn start

./node_modules/.bin/keystone dev


✖ Connecting to database
TypeError: keystone.executeQuery is not a function
    at Object.module.exports [as onConnect] (/home/node/app/initial-data.js:13:22)
    at Keystone.connect (/home/node/app/node_modules/@keystonejs/keystone/lib/Keystone/index.js:447:33)
    at processTicksAndRejections (internal/process/task_queues.js:93:5)
    at async executeDefaultServer (/home/node/app/node_modules/@keystonejs/keystone/bin/utils.js:15