Fatal error: Uncaught Error: Call to undefined method App\Models\Post::readByCategoryId() in /var/www/vhosts/tzim.uz/blog.tzim.uz/app/Controllers/CategoryController.php:28 Stack trace: #0 /var/www/vhosts/tzim.uz/blog.tzim.uz/public/index.php(58): App\Controllers\CategoryController->show() #1 {main} thrown in /var/www/vhosts/tzim.uz/blog.tzim.uz/app/Controllers/CategoryController.php on line 28