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 /home/webpages/lima-city/roan-fel/default-website/2.0/includes/classes/Language.class.php:165 Stack trace: #0 /home/webpages/lima-city/roan-fel/default-website/2.0/includes/classes/Language.class.php(18): errorHandler(8192, 'Return type of ...', '/home/webpages/...', 165) #1 /home/webpages/lima-city/roan-fel/default-website/2.0/includes/common.php(57): require('/home/webpages/...') #2 /home/webpages/lima-city/roan-fel/default-website/2.0/index.php(24): require('/home/webpages/...') #3 {main} in /home/webpages/lima-city/roan-fel/default-website/2.0/includes/classes/Language.class.php on line 18