Fatal error: Uncaught Error: Call to undefined method Validate::isJson() in /home/dawido29/domains/helpik24.pl/public_html/modules/ybc_blog/controllers/front/blog.php:1042 Stack trace: #0 /home/dawido29/domains/helpik24.pl/public_html/modules/ybc_blog/controllers/front/blog.php(787): Ybc_blogBlogModuleFrontController->getPosts(Array) #1 /home/dawido29/domains/helpik24.pl/public_html/modules/ybc_blog/controllers/front/blog.php(884): Ybc_blogBlogModuleFrontController->displayListPost() #2 /home/dawido29/domains/helpik24.pl/public_html/classes/controller/Controller.php(189): Ybc_blogBlogModuleFrontController->initContent() #3 /home/dawido29/domains/helpik24.pl/public_html/classes/Dispatcher.php(367): ControllerCore->run() #4 /home/dawido29/domains/helpik24.pl/public_html/index.php(28): DispatcherCore->dispatch() #5 {main} thrown in /home/dawido29/domains/helpik24.pl/public_html/modules/ybc_blog/controllers/front/blog.php on line 1042