Outage in PostHog EU
Failures affecting system table and MCP queries
Resolved Minor
May 28, 2026 - Started 10 days ago
- Lasted about 2 hours
Incident Report
Summary AI Generated
PostHog EU experienced failures affecting system table queries and MCP (Management Control Plane) usage for 2.3 hours. The engineering team identified the root cause and deployed an infrastructure change to resolve the issue. The fix has been successfully deployed and the service is now operational.
A fix has been deployed.
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Latest Updates ( sorted recent to last )
INVESTIGATING
10 days ago - at 05/28/2026 03:09PM
We're investigating reports of failed queries to systems tables.
IDENTIFIED
10 days ago - at 05/28/2026 03:20PM
We've identified the cause of the failures affecting system table queries and MCP usage. We're currently deploying an infrastructure change to resolve the issue.
MONITORING
10 days ago - at 05/28/2026 05:07PM
A fix has been deployed.
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