Something unusual is happening. As I try to register a patient, I go through all the steps very well but on confirming registration, I get this error on the client side
https://pastebin.com/8w2LKK6x, When I click to return, I get a notification that the patient has been successfully created, which is kinda weird, and surely when I search for the patient I find them. so what could be the cause of the error. I have already posted the server side errors above.
Thanks @vankineenitawrun actually when I checked, the Appointment Scheduling UI Module had not been started so I started it and now it is working fine.
Thanks.:)