erro when /shop used

getting the same problem as a few of the others have.

when typing in /shop im getting the error message 

Error found in configuration files. Please make sure that: • You didn't break json formating. Online Json validator can be used to check it. • You not missing any file in your data/Shop folder • Check if Item.json and Categories.json are not empty.

ive checked over all i can think of and even gone through a json validator and still not working

what about data files, have you check those?

Changed Status from Pending to Not a Bug

sorry for late reply, ive been away.

I managed to delte the files and reinstall using filezilla instead of thorugh my host files and all seems to be working ok.

thankyou