Smf2 upgarde trouble

[alikman1379]

Hi, guys!

I run a SMF 2.0.13 which I want to upgrade to 2.0.14. But while upgrading it gives me some errors. I attach a screenshot. I tried to fix these error by editing Load.php files. These errors are gone but after upgrading the forum is down. And I have to restore it from a backup.

Any suggestions how to fix it?

Thanks

[Kindred]

The errors indicate areas where you have to manually make the code changes.