A PHP Error was encountered

Severity: Notice

Message: Only variable references should be returned by reference

Filename: core/Common.php

Line Number: 257


Fatal error: Uncaught Error: [] operator not supported for strings in /var/www/vhosts/interbanservices.com/httpdocs/encuestas/application/core/MY_Router.php:65 Stack trace: #0 /var/www/vhosts/interbanservices.com/httpdocs/encuestas/system/core/Router.php(227): MY_Router->_validate_request(Array) #1 /var/www/vhosts/interbanservices.com/httpdocs/encuestas/system/core/Router.php(197): CI_Router->_set_request(Array) #2 /var/www/vhosts/interbanservices.com/httpdocs/encuestas/system/core/Router.php(160): CI_Router->_set_default_controller() #3 /var/www/vhosts/interbanservices.com/httpdocs/encuestas/system/core/CodeIgniter.php(173): CI_Router->_set_routing() #4 /var/www/vhosts/interbanservices.com/httpdocs/encuestas/index.php(202): require_once('/var/www/vhosts...') #5 {main} thrown in /var/www/vhosts/interbanservices.com/httpdocs/encuestas/application/core/MY_Router.php on line 65