I tried to make a new laravel project work on my debian vps but nothing go right. I init the project with the basic composer create-project laravel/laravel, change the permissions to 755 so everything that is explained here.
But I always have an error 500 when I tried to access to my <pathToMyProject>/public folder and when I read my php's logs is see this message :
PHP Parse error: syntax error, unexpected '=' in /vendor/laravel/framework/src/Illuminate/Support/Arr.php on line 384
What can be the problem ? I precise that my php version is >7.1
>7.1. I updated my postphp -vvia ssh, to make sure that the version is correct