Fatal error: Uncaught TypeError: substr(): Argument #1 ($string) must be of type string, array given in /usr/www/users/bokaag/bohnenkamp.com/htdocs/app_in_app-stores/index.php:27
Stack trace:
#0 /usr/www/users/bokaag/bohnenkamp.com/htdocs/app_in_app-stores/index.php(27): substr()
#1 /usr/www/users/bokaag/bohnenkamp.com/htdocs/app_in_app-stores/index.php(39): getPreferredLanguage()
#2 {main}
thrown in /usr/www/users/bokaag/bohnenkamp.com/htdocs/app_in_app-stores/index.php on line 27