[JavaScript Error: "can't assign to property "added" on "out of memory": not an object" {file: "chrome://zotero/content/xpcom/sync/syncRunner.js" line: 1075}]
How are you adding pictures to notes?
You would generally get this error if you added images to notes before Zotero 6, which added official support for embedded images. If you have images from before then, you'd have to delete and replace those. You should be able to find such images by searching for "base64" in All Fields & Tags mode.
Upgrade Storage
You would generally get this error if you added images to notes before Zotero 6, which added official support for embedded images. If you have images from before then, you'd have to delete and replace those. You should be able to find such images by searching for "base64" in All Fields & Tags mode.