Fatal error: Uncaught Error: Call to a member function fetch() on int in /home/goloff/domains/files_program2/model/public.php:56 Stack trace: #0 /home/goloff/domains/files_program2/controller/extends.php(7): model_public->get_properties() #1 /home/goloff/domains/files_program2/controller/search.php(35): controller_extends->create_public_properties() #2 /home/goloff/domains/files_program2/load_path.php(32): controller_search->__construct() #3 /home/goloff/domains/files_program2/load_path.php(91): load_page() #4 /home/goloff/domains/goloff.ir/public_html/index.php(18): include('/home/goloff/do...') #5 {main} thrown in /home/goloff/domains/files_program2/model/public.php on line 56