Upgrade StorageReport ID: 300755987 (Zotero restart required)
I just upgraded to Zotero 5.0.17 on my mac (running macOS 10.12.6) and I got a message that an error had happened and I should restart Zotero. I submitted the error report. I don't have a way of reproducing the error at this point since the error seemed to be a bit random.
This is an old discussion that has not been active in a long time. Before commenting here, you should strongly consider starting a new discussion instead. If you think the content of this discussion is still relevant, you can link to it from your new discussion.