Fatal error: During inheritance of JsonSerializable: Uncaught Exception: Return type of app\model\BaseModel::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /disk2/data/shisvn/www.daluzixun.com/init.php:13 Stack trace: #0 /disk2/data/shisvn/www.daluzixun.com/model/BaseModel.php(19): {closure}(8192, 'Return type of ...', '/disk2/data/shi...', 358) #1 /disk2/data/shisvn/www.daluzixun.com/autoload.php(22): require('/disk2/data/shi...') #2 /disk2/data/shisvn/www.daluzixun.com/model/db/DbNews.php(88): {closure}('app\\model\\BaseM...') #3 /disk2/data/shisvn/www.daluzixun.com/autoload.php(22): require('/disk2/data/shi...') #4 /disk2/data/shisvn/www.daluzixun.com/model/News.php(12): {closure}('app\\model\\db\\Db...') #5 /disk2/data/shisvn/www.daluzixun.com/autoload.php(22): require('/disk2/data/shi...') #6 /disk2/data/shisvn/www.daluzixun.com/action/NewsAction.php(20): {closure}('app\\model\\News') #7 /disk2/data/shisvn/www.daluzixun.com/www/index.php(88): app\action\NewsAction->info(1654744520994900) #8 {main} in /disk2/data/shisvn/www.daluzixun.com/model/BaseModel.php on line 19