Max Concurrent Users

Hi,

The max no of concurrent users as per our current mendix applictaion licence is 50. Frequently we are getting issues when users try to login to the mendix applictaion.

This is what the error log shows:-

 LdapLogin FAILED: error while checking login: Maximum number of users was exceeded, this license allows 50 users for limitation type 'CONCURRENT'

Is there a way to increase the limit of concurrent users?

Thanks,
Aravind