Hello everybody !
Wehave in production one instance of ojs-2.4.8-3, after try to Update it to the any one of the 3 versions in many oportunities the things doesn´t go, then I decided change the RDBS from postgres to mysql, after that, all intents to upgrade it all run. The problem is that the instance in production now ojs-2.4.8-3 with mysql is not sendings emails to the rewiers and I see that no mails from the application are sended, the editorial process is no going.
Thanks!