Warning: Undefined array key "idfile" in C:\Apache24\htdocs\soitec\xml\xmlgridperpaste.php on line 10

Warning: Undefined array key "tipo" in C:\Apache24\htdocs\soitec\xml\xmlgridperpaste.php on line 11

Fatal error: Uncaught Error: Call to a member function query() on null in C:\Apache24\htdocs\soitec\persistencia\AnexoDAO.php:168 Stack trace: #0 C:\Apache24\htdocs\soitec\xml\xmlgridperpaste.php(18): AnexoDAO->listaUsuariosPer() #1 {main} thrown in C:\Apache24\htdocs\soitec\persistencia\AnexoDAO.php on line 168