[CentOS] error: rpmdb: BDB0113 Thread/process 30025139769609926464 failed: BDB1507 Thread died in BerkeleyDB library
[Python3]CommandError: App ''xxxx'' has migrations.Only the sqlmigrate and sqlflush commands can be used when an app has migrations.
[Tomcat8] Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.