Triyng to deploy my app but getting the msg:
**[2020-11-18T15:16:33.339974630+0000] Execute script: packages/build/units.sh
- set -e
- apt-get update -qq
E: The method driver /usr/lib/apt/methods/https could not be found.
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://cran.rstudio.com/bin/linux/ubuntu xenial/ InRelease: The following signatures were invalid: KEYEXPIRED 1602869253 KEYEXPIRED 1602869253 KEYEXPIRED 1602869253
################################# End Task Log #################################
Erro: Unhandled Exception: Child Task 826009274 failed: Error building image: Build exited with non-zero status: 100**
Prease, help.