I am getting below error on live server:
request.ERROR: Uncaught PHP Exception Symfony\\Component\\HttpKernel\\Exception\\MethodNotAllowedHttpExcept
Try to run php app/console router:debug | grep user/create
to check if this route loaded at all. Maybe you load this route only for specific env.
Try
rm -rf app/cache/*
rm -rf app/logs/*
chmod 777 app/cache/
chmod 777 app/logs/
If problem solved, read more in "Setting up Permissions" section: http://symfony.com/doc/current/book/installation.html
It's because you have to call you route with "POST method. Try to remove @Method("POST") in you controller or Add GET with @Route("GET","POST"). Documentation
Or try this following command :
php app/console cache:clear -e prod
Otherwise, delete app/cache folder.