Fatal error: Uncaught Error: Call to a member function DoLoginAlt() on null in C:\WMS\Xampp_Autolog\htdocs\Autolog_Homo\libs\ext_funcs\WSOmega\Codigos\funcs_ws.php:28 Stack trace: #0 C:\WMS\Xampp_Autolog\htdocs\Autolog_Homo\libs\ext_funcs\WSOmega\Codigos\import_fili.php(13): loginWS() #1 {main} thrown in C:\WMS\Xampp_Autolog\htdocs\Autolog_Homo\libs\ext_funcs\WSOmega\Codigos\funcs_ws.php on line 28