Upgrade failed (2.4.7-1 to 3.0.2)

[israel.cefrin]

Hi @Richard

Your issue is exactly the same in other threads in forum. It looks like you have a permission issue in your filesystem. Link bellow describs, with a solution, how to deal with:

Upgrade to OJS 3.0 from 2.4.8.0 - Error while converting supplementary files

Hi @atarix The second messages mean that your files in the files folder could not be migrated to the right position – it seems that the access permissions are not right. Could you double check the permissions on your files folder – maybe allow everything for the moment you are upgrading – and try again, but do not forget to use your back-up i.e. original files folder (and not the one after an upgrade trial!). For the first message: How does the code line 1983 and/or 2141 (the messages are poin…

Regards,
Israel Cefrin
Public Knowledge Project Team