Hi I try install new-star engine but always I have this same error somebody know how fix this ?
Fatal error: During inheritance of ArrayAccess: Uncaught ErrorException: Return type of Language::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/27/d972242591/htdocs/includes/classes/Language.class.php:165 Stack trace: #0 /homepages/27/d972242591/htdocs/includes/classes/Language.class.php(18): errorHandler() #1 /homepages/27/d972242591/htdocs/includes/common.php(61): require('/homepages/27/d...') #2 /homepages/27/d972242591/htdocs/install/index.php(23): require('/homepages/27/d...') #3 {main} in /homepages/27/d972242591/htdocs/includes/classes/Language.class.php on line 18