I fixed the issue the following way:
- Navigate to
C:\Users\your.user\AppData\Roaming\obsidian
- Open
obsidian.json
file and modify the vault info (remove the extra vault and add open parameter to old vault)
Before:
{"vaults":{"21c9c2bd63f174oe":{"path":"G:\\My Drive\\Obsidian","ts":1699007656614},"1197c5d4383b03ef":{"path":"G:\\","ts":1700574436525,"open":true}}}
After:
{"vaults":{"21c9c2bd63f174oe":{"path":"G:\\My Drive\\Obsidian","ts":1699007656614,"open":true}}}