I have a Jira instance up and running, version v7.6.1.
I configured open LDAP through delegated LDAP Authentication.
The first time an unauthenticated and not previously existant into JIRA database logins in, gives an error : "Sorry, an error occurred trying to log you in - please try again."
After that, you type again user and password, and the system lets you log in normally.
I have tried looking around the web to fix this issue but haven't found a solution.
Can you help me out?