The application could not run because of the following error:
#0 /var/www/html/solab-prod/site/public/App/Router.php(74): Slim\Slim::handleErrors(8, 'Undefined prope...', '/var/www/html/s...', 74, Array)#1 /var/www/html/solab-prod/site/public/App/Router.php(29): Router->getGeneralData()#2 /var/www/html/solab-prod/site/public/index.php(55): Router->getData(Array)#3 [internal function]: {closure}(Array)#4 /var/www/html/solab-prod/vendor/slim/slim/Slim/Route.php(468): call_user_func_array(Object(Closure), Array)#5 /var/www/html/solab-prod/vendor/slim/slim/Slim/Slim.php(1355): Slim\Route->dispatch()#6 /var/www/html/solab-prod/vendor/slim/slim/Slim/Middleware/Flash.php(85): Slim\Slim->call()#7 /var/www/html/solab-prod/vendor/slim/slim/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()#8 /var/www/html/solab-prod/vendor/slim/slim/Slim/Middleware/PrettyExceptions.php(67): Slim\Middleware\MethodOverride->call()#9 /var/www/html/solab-prod/vendor/slim/slim/Slim/Slim.php(1300): Slim\Middleware\PrettyExceptions->call()#10 /var/www/html/solab-prod/site/public/index.php(79): Slim\Slim->run()#11 {main}