Warning: Undefined array key "codmp" in C:\Apache24\htdocs\soitec\xml\xmlgridutiliza.php on line 4

Fatal error: Uncaught Error: Call to a member function query() on null in C:\Apache24\htdocs\soitec\persistencia\ProducaoDAO.php:796 Stack trace: #0 C:\Apache24\htdocs\soitec\xml\xmlgridutiliza.php(20): ProducaoDAO->quemUtiliza() #1 {main} thrown in C:\Apache24\htdocs\soitec\persistencia\ProducaoDAO.php on line 796