Notice: Undefined index: coduserx in C:\Apache24\htdocs\real\stock\compmerca.php on line 376

Fatal error: Uncaught PDOException: SQLSTATE[42000]: [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Incorrect syntax near the keyword 'AND'. in C:\Apache24\htdocs\real\stock\compmerca.php:385 Stack trace: #0 C:\Apache24\htdocs\real\stock\compmerca.php(385): PDOStatement->execute() #1 {main} thrown in C:\Apache24\htdocs\real\stock\compmerca.php on line 385