Maintenance for the week of March 16:
• PC/Mac: No maintenance – March 16
• ESO Store and Account System for maintenance – March 18, 6:00AM EDT (10:00 UTC) - 4:00PM EDT (20:00 UTC)
There can be multiple reasons as to why ESO is crashing for you at a wayshrine. To start troubleshooting you should go through our help article linked below.