Symfony 3.1.5 Warning: SessionHandler::read(): Session data file is not created by your uid

Question

I\'m running Symfony 3.1.5 on a Ubuntu 14.04, PHP 7.1 and Apache 2.4.23 stack managed by Vagrant 1.8.6/VirtualBox 5.1.6. I\'m trying to use a simple controller I\'ve made to

Answer 1

I had a similar problem and clearing my browser's cache and stored data solved the problem.

On chrome and opera you should the following:

Developer tools > Application > Clear Storage > Clear Site Data