Slim Application Error

The application could not run because of the following error:

Details

Type: ErrorException
Code: 8
Message: Undefined offset: 0
File: /var/www/nezavisne/models/Podrubrika/PodrubrikaModels.php
Line: 560

Trace

#0 /var/www/nezavisne/models/Podrubrika/PodrubrikaModels.php(560): Slim\Slim::handleErrors(8, 'Undefined offse...', '/var/www/nezavi...', 560, Array)
#1 /var/www/nezavisne/controller/Podrubrika.php(104): Podrubrika\PodrubrikaModels->ListaNovaNovo()
#2 /var/www/nezavisne/libs/Bootstrap.php(707): Podrubrika->NovoNovoPrikaz()
#3 [internal function]: Bootstrap->{closure}('automobili', 'auto-novosti')
#4 /var/www/nezavisne/vendor/slim/slim/Slim/Route.php(468): call_user_func_array(Object(Closure), Array)
#5 /var/www/nezavisne/vendor/slim/slim/Slim/Slim.php(1355): Slim\Route->dispatch()
#6 /var/www/nezavisne/vendor/slim/slim/Slim/Middleware/Flash.php(85): Slim\Slim->call()
#7 /var/www/nezavisne/vendor/slim/slim/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()
#8 /var/www/nezavisne/vendor/slim/slim/Slim/Middleware/PrettyExceptions.php(67): Slim\Middleware\MethodOverride->call()
#9 /var/www/nezavisne/vendor/slim/slim/Slim/Slim.php(1300): Slim\Middleware\PrettyExceptions->call()
#10 /var/www/nezavisne/libs/Bootstrap.php(772): Slim\Slim->run()
#11 /var/www/nezavisne/www/index.php(158): Bootstrap->Poslati()
#12 {main}