AppFollow experienced a major incident with their Zendesk integration that prevented users from sending replies through the Zendesk app, generating "Cannot read properties of undefined (reading 'error')" errors. The issue affected the Zendesk component for 41.8 hours before being resolved on March 25th, 2026.
Trusted by 1,000+ teams
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
This incident has been resolved.
We discovered issue with sending replies via ZenDesk app, error "Cannot read properties of undefined (reading 'error'), we're currently investigating.
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with