I've got an issue with updating one of my sites where the Joomla! update manager doesn't seem to work when updating Akeeba Backup for Joomla!.
Everytime a new update is presented and I try to update Akeeba Backup it won't update.
Installing the (new version) of the component displays a popup that simply says: "error". Installing a second time succeeds eventually in getting the new version onto the site.
I believe I can remember seeing somewhere this might be related to the framework-on-framework, but I cannot find the ticket anymore.
I've tried uninstalling and reinstalling Akeeba Backup entirely. Note that Admin Tools is also installed onto the site.
What might cause this kind of behaviour?