Calendar won't open (crashes immediately)
About a week ago, my Calendar app won't open on my MacAir, OS 10.13.6 High Sierra. It crashes immediately after it starts up.
I've tried restarting my MacAir in safe mode, and it still crashes, as does it when I open the Calendar app with the shift button held down. I have no problem opening the Calendar app on my iPhone 7. I tried looking in the hard drive's Library/Calendars but nothing is clearly labeled as Cache, except Email Cache.plist. Not sure if this is an OS issue, but the software has been updated
Advice please!
Thank you.
MacBook Air 13", macOS 10.12