Fatal error: Uncaught mysqli_sql_exception: Unknown column 'CR' in 'WHERE' in /home/autoitit/public_html/controller/db_function.php:22 Stack trace: #0 /home/autoitit/public_html/controller/db_function.php(22): mysqli->query('SELECT * FROM t...') #1 /home/autoitit/public_html/model/class.Maker.php(81): ExecQuery('SELECT * FROM t...', 'select') #2 /home/autoitit/public_html/marca/index.php(6): Maker::getById('CR') #3 {main} thrown in /home/autoitit/public_html/controller/db_function.php on line 22