I upgraded my 1.8 installation to 1.9 – during which everything was successful, however my website would only load a blank page.
After some troubleshooting, I traced the problem down to the Fooman Speedster Advanced module. By disabling it, the site came back to life.
I've removed, reinstalled I just cannot get it to work anymore.
On my most recent attempt to re-enable it I received a *There has been an error processing your request": Module "Fooman_SpeedsterAdvanced" requires module "Fooman_Common"
Can anyone point me in the right direction, the minification is a great feature.
Note: I understand that we are not supposed to post questions about modules, I have seen in the past that questions with active developers have been permitted
Best Answer
Interesting that Magento Connect allows you to download the update - the extension is currently marked as inactive until we have the dependency working. For now please downgrade to the version you previously used.