I have configured FBA in SharePoint 2013 as per below URL.
When i try to login SharePoint portal with FBA user i am getting below Error message in SharePoint Screen.
The server could not sign you in. Make sure your user name and password are correct, and then try again.
If i look at my event viewer log i am getting below error message.
An exception occurred when trying to issue security token: The security token username and password could not be validated..
Any help would be greatly appreciated.