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Notice: Undefined index: codmod in C:\Apache24\htdocs\test\ventas\listacompradores.php on line 19

Notice: Undefined index: coduserx in C:\Apache24\htdocs\test\ventas\listacompradores.php on line 23

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\test\ventas\listacompradores.php:44 Stack trace: #0 C:\Apache24\htdocs\test\ventas\listacompradores.php(44): PDOStatement->execute() #1 {main} thrown in C:\Apache24\htdocs\test\ventas\listacompradores.php on line 44