I am very new to OSTicket, and we are testing it to see if we can use it within our company to track customer issues.OSTicket is installed on a PC running W7 32-bit.OSTicket version: 1.9.14Webserver: Abyss/2.11.1MySQL: 5.7.14PHP: 5.6.24The installation appears to have gone okay and I can view across the network and log-on using the orginal account. However the problem is that I can't create new agents. Each time I try to create a new account I get the error "Vaild email is required". The email address entered is correct I have even tried two different email addresses within the same domain.I then tried creating with a total different email address and this time I got "Unable to add this agent. Correct error(s) below and try again.". The problem is that no errors are highlighed.I have attached a couple of screen shots.Am I doing something wrong?If you need any further information please let me know.RegardsSimon