Unhandled Exception

Message:

Invalid argument supplied for foreach()

Location:

/home/webserver/www/rcc.fm.br/application/helpers/general_html.php on line 57

Stack Trace:

#0 /home/webserver/www/rcc.fm.br/laravel/laravel.php(42): Laravel\Error::native(2, 'Invalid argumen...', '/home/webserver...', 57)
#1 /home/webserver/www/rcc.fm.br/application/helpers/general_html.php(57): Laravel\{closure}(2, 'Invalid argumen...', '/home/webserver...', 57, Array)
#2 [internal function]: Laravel\Bundle::{closure}(NULL, 5, 'square', 'get()
#8 [internal function]: Laravel\Blade::Laravel\{closure}(Object(Laravel\View))
#9 /home/webserver/www/rcc.fm.br/laravel/event.php(199): call_user_func_array(Object(Closure), Array)
#10 /home/webserver/www/rcc.fm.br/laravel/event.php(138): Laravel\Event::fire('laravel.view.en...', Array, true)
#11 /home/webserver/www/rcc.fm.br/laravel/view.php(348): Laravel\Event::until('laravel.view.en...', Array)
#12 /home/webserver/www/rcc.fm.br/laravel/view.php(590): Laravel\View->render()
#13 /home/webserver/www/rcc.fm.br/laravel/response.php(268): Laravel\View->__toString()
#14 /home/webserver/www/rcc.fm.br/laravel/laravel.php(180): Laravel\Response->render()
#15 /home/webserver/www/rcc.fm.br/public/index.php(34): require('/home/webserver...')
#16 {main}