Notice: Undefined index: q in C:\Apache24\htdocs\test\stock\anucostdatos.php on line 111

Fatal error: Uncaught PDOException: SQLSTATE[42000]: [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Incorrect syntax near the keyword 'ORDER'. in C:\Apache24\htdocs\test\stock\anucostdatos.php:90 Stack trace: #0 C:\Apache24\htdocs\test\stock\anucostdatos.php(90): PDOStatement->execute() #1 C:\Apache24\htdocs\test\stock\anucostdatos.php(115): getCosto('') #2 {main} thrown in C:\Apache24\htdocs\test\stock\anucostdatos.php on line 90