I'm trying to upgrade magento from 2.1.3 to 2.1.5 through the backend, but I'm getting this "You're already using the latest version, there's nothing for us to do."
I even tried to do that using Composer, but yet getting another problem "The requested package magento/product-community-edition 2.1.5 exists as magento/product-community-edition[2.1.3] but these are rejected by your constraint."
And when i went to components manager i got the following error after debugging it "GET componentGrid/components 500 (Internal Server Error)" I went to that path to check what's going on, and i found this:
I really need help to get this issues solved ASAP, i believe by upgrading the platform all of these problems should be solved automatically.
Try doing the following:
I hope this will fix the issue. If not then it's best to check the system.log file for any possible issues.
I got this when i did do the following:
composer require magento/product-community-edition 2.1.5
Problem 1 - Installation request for colinmollenhour/php-redis-session-abstract (locked at v1.1) -> satisfiable by colinmollenhour/php-redis-session-abstract[v1.1]. - magento/product-community-edition 2.1.5 requires colinmollenhour/php-redis-session-abstract 1.2 -> satisfiable by colinmollenhour/php-redis-session-abstract[v1.2]. - magento/product-community-edition 2.1.5 requires colinmollenhour/php-redis-session-abstract 1.2 -> satisfiable by colinmollenhour/php-redis-session-abstract[v1.2]. - Conclusion: don't install colinmollenhour/php-redis-session-abstract v1.2 - Installation request for magento/product-community-edition 2.1.5 -> satisfiable by magento/product-community-edition[2.1.5].