A PHP Error was encountered

Severity: Notice

Message: Undefined property: Error404::$db

Filename: libraries/Session.php

Line Number: 345

Fatal error: Uncaught Error: Call to a member function query() on null in /var/www/html/gawe-sim/system/libraries/Session.php:345 Stack trace: #0 /var/www/html/gawe-sim/system/libraries/Session.php(109): CI_Session->sess_create() #1 /var/www/html/gawe-sim/system/core/Loader.php(1100): CI_Session->__construct() #2 /var/www/html/gawe-sim/system/core/Loader.php(976): CI_Loader->_ci_init_class('session', '', NULL, NULL) #3 /var/www/html/gawe-sim/application/third_party/MX/Loader.php(158): CI_Loader->_ci_load_class('Session', NULL, NULL) #4 /var/www/html/gawe-sim/application/libraries/Ion_auth.php(62): MX_Loader->library('session') #5 /var/www/html/gawe-sim/system/core/Loader.php(1096): Ion_auth->__construct(Array) #6 /var/www/html/gawe-sim/system/core/Loader.php(976): CI_Loader->_ci_init_class('ion_auth', '', Array, NULL) #7 /var/www/html/gawe-sim/application/third_party/MX/Loader.php(158): CI_Loader->_ci_load_class('Ion_auth', NULL, NULL) #8 /var/www/html/gawe-sim/system/core/Loader.php(1179): MX_Loader->library('ion_auth') in /var/www/html/gawe-sim/system/libraries/Session.php on line 345