Fatal error: Uncaught ArgumentCountError: Too few arguments to function pages::artist(), 1 passed in /www/wwwroot/liveset.sytes.net/app/library/Core.php on line 48 and exactly 2 expected in /www/wwwroot/liveset.sytes.net/app/controllers/pages.php:19 Stack trace: #0 /www/wwwroot/liveset.sytes.net/app/library/Core.php(48): pages->artist() #1 /www/wwwroot/liveset.sytes.net/public/index.php(6): Core->__construct() #2 {main} thrown in /www/wwwroot/liveset.sytes.net/app/controllers/pages.php on line 19