Invalid File while upgrading OJS 2.4.7 to OJS 3.1.1-1 [Solved]

I am upgrading my OJS 2.4.7 to OJS 3.1.1-1. Unfortunately, after 5 minutes of upgrade I got the following error:

Invalid File!

When I opened the Apache error.log there does not appear nothing, it just says:

[Wed Sep 26 18:53:54.521010 2018] [:error] [pid 14352:tid 2020] [client ::1:53294] ojs2: Invalid file!, referer: http://localhost/ojspujcali/index.php/index/install/upgrade

How I could fix this error?

Thank you so much

I already have fix this issue. I found the answer in another forum: http://forum.ibict.br/t/problema-na-migracao-ojs-2-4-8-0-para-3-1-1-2/1643/4

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