I have Installed this plugin here http://gruponoa.levanacommunications.com/ But when i Click on any Appointments from list its just loading and loading but not Appointment is load I got this error Check this both screenshot: http://prntscr.com/mkcsra, http://prntscr.com/mkcsty
I have added just 15 Appointment/Scheduled but very slow also so please can guide me what is wrong there? Why i Getting that 500 Error?