Please, my ojs is currently running version 3.3.x due to php compactibility issue on my hosting planing i couldnt install the upgrade to version 3.4. Now I have transferred to another hosting company and have a new PHP version, but every time I try to upgrade to 3.5.I run into database issues, please someone help to rectify my issue
Hi @Amolowe2021,
Can you please provide more details on the database issues you’re experiencing?
-Roger
PKP Team
Thank you for your reply, yes i run a journal system. Unfortunately, when the OJS version 3.4.x was released, I couldn’t upgrade my OJS installation to the 3.4.x version due to a PHP version compatibility issue; now the system is asking for the upgrade as some of the functions is not working as expected, but when ever i tried to install the new upgrade which the 3.5.x version i am having migration problem when i make research i could see that my database table do not have some table needed by the new upgrade to function, please how can i upgrade successfully to the new version