We are in the process of migrating crowd to another server instance and as part of the migration process we backup crowd app and db, installed crowd on new server then replaced contents of data directory from previous install from the backup (note we are also upgrading versions from 2.12.x to 3.1.1) and also restored from mysql db dump.
We bring up the app and it comes up but when you enter the username and password of the crowdadmin account and click "Log in" button. The page just refreshes (without actually logging the user in) and nothing really happens. The weird thing is there are no ERRORS in the atlassian-crowd.log. Its not logging the login attempt at all.
This issue is causing our migration process to be in a limbo. Please help!