Notice: Trying to get property 'category_id' of non-object in /home/denanhsang/domains/denanhsang.vn/public_html/modules/contents/controllers/content.php on line 22

mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ORDER BY created_time desc' at line 2 in /home/denanhsang/domains/denanhsang.vn/public_html/libraries/CI/Database/MySQLi/Connection.php:331
Stack trace:
#0 /home/denanhsang/domains/denanhsang.vn/public_html/libraries/CI/Database/MySQLi/Connection.php(331): mysqli->query()
#1 /home/denanhsang/domains/denanhsang.vn/public_html/libraries/CI/Database/BaseConnection.php(739): CodeIgniter\Database\MySQLi\Connection->execute()
#2 /home/denanhsang/domains/denanhsang.vn/public_html/libraries/CI/Database/BaseConnection.php(667): CodeIgniter\Database\BaseConnection->simpleQuery()
#3 /home/denanhsang/domains/denanhsang.vn/public_html/libraries/fsmodels.php(379): CodeIgniter\Database\BaseConnection->query()
#4 /home/denanhsang/domains/denanhsang.vn/public_html/modules/contents/controllers/content.php(22): FSModels->get_records()
#5 /home/denanhsang/domains/denanhsang.vn/public_html/libraries/functions.php(1223): ContentsControllersContent->display()
#6 /home/denanhsang/domains/denanhsang.vn/public_html/index.php(305): call_module()
#7 /home/denanhsang/domains/denanhsang.vn/public_html/index.php(177): loadMainContent()
#8 {main}

Notice: Trying to get property 'category_id' of non-object in /home/denanhsang/domains/denanhsang.vn/public_html/modules/contents/controllers/content.php on line 23

mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 3 in /home/denanhsang/domains/denanhsang.vn/public_html/libraries/CI/Database/MySQLi/Connection.php:331
Stack trace:
#0 /home/denanhsang/domains/denanhsang.vn/public_html/libraries/CI/Database/MySQLi/Connection.php(331): mysqli->query()
#1 /home/denanhsang/domains/denanhsang.vn/public_html/libraries/CI/Database/BaseConnection.php(739): CodeIgniter\Database\MySQLi\Connection->execute()
#2 /home/denanhsang/domains/denanhsang.vn/public_html/libraries/CI/Database/BaseConnection.php(667): CodeIgniter\Database\BaseConnection->simpleQuery()
#3 /home/denanhsang/domains/denanhsang.vn/public_html/libraries/fsmodels.php(353): CodeIgniter\Database\BaseConnection->query()
#4 /home/denanhsang/domains/denanhsang.vn/public_html/modules/contents/controllers/content.php(23): FSModels->get_record()
#5 /home/denanhsang/domains/denanhsang.vn/public_html/libraries/functions.php(1223): ContentsControllersContent->display()
#6 /home/denanhsang/domains/denanhsang.vn/public_html/index.php(305): call_module()
#7 /home/denanhsang/domains/denanhsang.vn/public_html/index.php(177): loadMainContent()
#8 {main}

Notice: Undefined property: stdClass::$title in /home/denanhsang/domains/denanhsang.vn/public_html/modules/contents/controllers/content.php on line 30