Slim Application Error

The application could not run because of the following error:

Details

Type: ErrorException
Code: 2
Message: Undefined array key "id"
File: /var/www/nesradio/models/Vijesti/VijestiModels.php
Line: 167

Trace

#0 /var/www/nesradio/models/Vijesti/VijestiModels.php(167): Slim\Slim::handleErrors()
#1 /var/www/nesradio/controller/index/Vijesti.php(60): Vijesti\VijestiModels->VijestCitava()
#2 /var/www/nesradio/libs/Bootstrap.php(106): Vijesti->PozivVijestCitava()
#3 [internal function]: Bootstrap->{closure}()
#4 /var/www/nesradio/vendor/slim/slim/Slim/Route.php(468): call_user_func_array()
#5 /var/www/nesradio/vendor/slim/slim/Slim/Slim.php(1355): Slim\Route->dispatch()
#6 /var/www/nesradio/vendor/slim/slim/Slim/Middleware/Flash.php(85): Slim\Slim->call()
#7 /var/www/nesradio/vendor/slim/slim/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()
#8 /var/www/nesradio/vendor/slim/slim/Slim/Middleware/SessionCookie.php(110): Slim\Middleware\MethodOverride->call()
#9 /var/www/nesradio/vendor/slim/slim/Slim/Middleware/PrettyExceptions.php(67): Slim\Middleware\SessionCookie->call()
#10 /var/www/nesradio/vendor/slim/slim/Slim/Slim.php(1300): Slim\Middleware\PrettyExceptions->call()
#11 /var/www/nesradio/libs/Bootstrap.php(148): Slim\Slim->run()
#12 /var/www/nesradio/www/novo/index.php(81): Bootstrap->PoslatiIndex()
#13 {main}