Hi friends I've just installed October cms in a subdomain, the installtion process runs well I've choosed a theme for my website. but when I clicked both links of front and backend, It shows an error message "enable to handle this request". When i checked the error log it shows the following line: PHP Parse error: syntax error, unexpected '?' in /home2/banalite/public_html/magomar/vendor/laravel/framework/src/Illuminate/Foundation/helpers.php on line 233 The whole website runs under php56, but the subfolder where October is installed is php7. How could I solve that problem? Thx.

Hi every body The problem is resolved by updating php version to 7.2 Thank you