Read the Docs build information Build id: 24547 Project: data-analysis-user-documentation Version: latest Commit: None Date: 2022-10-25T09:40:10.084863Z State: finished Success: False [rtd-command-info] start-time: 2022-10-25T09:41:10.918439Z, end-time: 2022-10-25T09:41:11.083126Z, duration: 0, exit-code: 128 git clone --no-single-branch --depth 50 http://git.xfel.eu/gitlab/dataAnalysis/user-documentation . Cloning into '.'... fatal: unable to access 'https://USER_DOC_RTD:68VjLDfLkLgej9dXmayU@git.xfel.eu/gitlab/dataAnalysis/user-documentation/': server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none