Object Reference Error when launching VCC and projects


So i was Managing some projects a few days ago on VCC when i relaunched it and it gave me that VCC crashed error. left it for a bit then tried reinstalling, deleting old files, still same error. i was able to get the beta VCC working per recommendation from a thread here and got a couple projects working but when i try to add my existing main project i get a very similar error.
Creator Companion crashed: Object reference not set to an instance of an object.
it shows in both error logs and im wondering if maybe that project specifically is corrupted or something, any fixes or advice?