Fatal error: Uncaught mysqli_sql_exception: Unknown column 'asisxobra.obraid' in 'where clause' in C:\Apache24\htdocs\anteriores\nominas_\controlador\crear_pdf2.php:65 Stack trace: #0 C:\Apache24\htdocs\anteriores\nominas_\controlador\crear_pdf2.php(65): mysqli_query(Object(mysqli), 'SELECT zona,act...') #1 {main} thrown in C:\Apache24\htdocs\anteriores\nominas_\controlador\crear_pdf2.php on line 65