File Permissions Error
I've seen all the other posts and discussions regarding the file permissions error that can occur when transferring Zotero from one computer to another with OS. I did this data transfer at Apple using Migration Assistant. The permissions have been set to Read and Write, I have redownloaded Zotero, restarted my laptop and tried as much as I can using information online. Previous commenters seem to have figured it out somehow, but I'm not sure what my fix is.
Upgrade Storage
If you really can't figure it out, you can run this line in Terminal and share the output, but we can't really provide general OS guidance here:
ls -lad ~ && ls -la ~/Zotero