error on options

Describe the error.

when i click on options i get below error

The https://www.e-tawjihi.net page isn’t working

https://www.e-tawjihi.net is currently unable to handle this request.
HTTP ERROR 500

Your https://www.e-tawjihi.net site has a blank page. It seems like there is something wrong with the configuration of your site.

oh sorry

but im working on this site https://www.e-tawjihi.net/test

and in the error it show main url