Dear support,
I have just installed the "BARBER" QS package. Right away I came across this problems:
- I can't check for upgrades for extensions (it says unknown extensions)
- I can't upgrade Joomla (4.0.3 is the current verison)
- I am receiving error messages such as:
Missing field in database: Joomla\CMS\Table\Extension   extension_id.
- I can't add my license key to SP Page Builder ( it says: Could not save data. Error: %s )
5. I can't edit the site at all
I have seen this problem a year ago with an other QS package where I had a developer to help me out, however I do not have access to anyone right now who would be able to fix that problem for me this week or the next.
Could you please support me here?
I have checked many sites saying many things, however I honestly have no idea what to do.
Looking forward to your help!
Best,
Adam

