XF 2.0 Error accessing on ACP and ACP > Addons list

[FedericoS]

Hello everyone
I have a problem: When I access to Admin CP, it give me this error:



And when I access to list add-ons list:


The rest of ACP/Forum works well.
Thanks for reading

 

[Mike]

I think this indicates an add-on that is missing the necessary JSON file. Look at the add-ons on the file system within the src/addons directory. If there's one (probably with a _data sub-directory) without an addon.json file in it, that is likely the culprit. You should reupload the files for that add-on (or remove them entirely).