Fatal error: Uncaught ArgumentCountError: Too few arguments to function Site::category(), 0 passed in /home/metrak/domains/metrak.ir/codeigniter/core/CodeIgniter.php on line 359 and exactly 1 expected in /home/metrak/domains/metrak.ir/public_html/application/controllers/site.php:376 Stack trace: #0 /home/metrak/domains/metrak.ir/codeigniter/core/CodeIgniter.php(359): Site->category() #1 /home/metrak/domains/metrak.ir/public_html/index.php(202): require_once('/home/metrak/do...') #2 {main} thrown in /home/metrak/domains/metrak.ir/public_html/application/controllers/site.php on line 376