I’ve been trying to login to payoneer client admin panel for some time now and everytime i press the login button, it takes me to the page saying Runtime Error.
Rest of the site works fine. I just tried resetting my password and it worked fine too. The password reset page worked fine and i received the email with password reset link etc. Every thing worked perfect.
The only error is on the main 
admin panel when you login.
The error says:
Server Error in ‘/’ Application.
Runtime Error
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.
Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a “web.config” configuration file located in the root directory of the current web application. This <customErrors> tag should then have its “mode” attribute set to “Off”.
<!-- Web.Config Configuration File --> <configuration> <system.web> <customErrors mode="Off"/> </system.web> </configuration>Notes: The current error page you are seeing can be replaced by a custom error page by modifying the “defaultRedirect” attribute of the application’s <customErrors> configuration tag to point to a custom error page URL.
<!-- Web.Config Configuration File --> <configuration> <system.web> <customErrors mode="RemoteOnly" defaultRedirect="mycustompage.htm"/> </system.web> </configuration>
I hope this is just a server configuration error and nothing of security concerns!