Premiere Pro v15 Mac OS 11.2.3

[JeremyB82A]

Preimre Pro v15 doesn't open projects (new or otherwise) on Mac OS 11.2.3. I get the following error in the logs:

This happens on two different computers with the same OS/Version of Preimre. 

[2021-03-18_09-20-27][0x700009916000][Error] [console] Failed to fetch recents [acp-fetch] CloudDocumentClient.getRecents Error trying to retrieve local docs from host TypeError: c.forEach is not a function