Support

Not sure what has happened, but I am getting a white screen in the backend with this error:

Fatal error: Class 'FOFTableBehavior' not found in /home/mydomain/public_html/libraries/fof/table/behavior/tags.php on line 18

I am pretty sure I updated Akeeba a couple of weeks ago.. Sorry I cannot give a better description.

Frontend works fine.

Kevin

Sorry Akeeba Version 4.7.4

Kevin,

This is probably caused by an incomplete upgrade of whichever package you upgraded most recently. The fof library is common to both packages. Please install one of the packages twice, back to back, without doing anything else in between. This trick usually works around a glitch in the Joomla! installer where it fails to copy all of the files during an upgrade in installation.

If the install twice trick doesn't work, please download the fof30 package from our Downloads page, near the bottom, and install it manually. Sometimes when you have multiple Akeeba packages installed, the fof library won't upgrade properly. Manually installing it will beat it into submission.

Thanks Dale, you are up late!

I cannot get to the installer as I have the white page when logging in.

I have manually installed the framework by uploading and extracting the zip file but still the same error.

EDIT***

I deleted the FoF folder and unzipped, I now get:

Fatal error: Class 'FOFModel' not found in /home/mydomain/public_html/administrator/components/com_cpanel/views/cpanel/view.html.php on line 52

Well, that was wrong, but we can fix it. The fof folder is a Joomla! core library. You need to extract the folder from a Joomla! distribution archive and upload the fof folder's contents.

The Akeeba library is fof30. You can try to manually upload that one too. From the fof30 archive.

The normal instructions for disabling Admin Tools are here: https://www.akeebabackup.com/documentation/troubleshooter/atwafissues.html<br />. But I don't think that will get you in. I think you've got a plugin trying to load and it can't because of the fof30 problem. Let's rename the /plugins/system/akeebaupdatecheck folder. It doen't matter what you rename it to, .bak or .save will work, we're just trying to hide it from Joomla! for a bit. I think that will let you log in to the back end.

Thanks Dale, I zipped up the fof folder from another installation and manually installed it. Now all works!

Many thanks...

You're welcome!

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