Fatal error: Uncaught ArgumentCountError: Too few arguments to function BlogController::PostByCategory(), 1 passed in /home/h379408/domains/archart.ir/public_html/index.php on line 103 and exactly 2 expected in /home/h379408/domains/archart.ir/public_html/MVC/CONTROLLER/BLOG/BlogController.php:281 Stack trace: #0 /home/h379408/domains/archart.ir/public_html/index.php(103): BlogController->PostByCategory() #1 {main} thrown in /home/h379408/domains/archart.ir/public_html/MVC/CONTROLLER/BLOG/BlogController.php on line 281