Se ha encontrado un error PHP

Severity: Notice

Message: Trying to get property of non-object

Filename: libraries/general_lib.php

Line Number: 173

Se ha encontrado un error PHP

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /htdocs/public/www/system/libraries/Exceptions.php:166)

Filename: libraries/general_lib.php

Line Number: 175