MyBB Community Forums

Hello guys,

I uploaded the files to upgrade and I ran the installer and got this.

Data Cache Building

Fatal error: Call to undefined method datacache::update_threadprefixes() in /home/landofdo/aeternaroma.com/install/upgrade.php on line 598

How can I fix it?

Thanks

please see responses at call to undefined method datacache::update_threadprefixes() AND check required fix ..

Thanks, it worked.

It's saying that I have upgraded to 1.6.3 when I was supposed to upgrade to 1.6.4 though.

It's also altered my layouts without actually having the themes/templates added. Any help about how to fix it would awesome.

Current site.

How it looked before.

Okies, I worked out how to fix the layout. But can someone please help me with my problem?

If it's still saying 1.6.3, then you have not uploaded the new files properly. Download 1.6.4 from here http://www.mybb.com/download/latest and reupload it all so it overwrites the current files.

Thank you Matt. I did that and it worked.