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E2B · AIOct 21, 2026, 14:03 UTC 2 weeks ago

Template builds failing

CriticalConfig changeUpdated 39h ago
Oct 21, 14:03 UTCOct 21, 14:06 UTC
Duration
3m
Impact
Critical
Root cause
Config change
E2B, 90 days
15 incidents
Affected
Not listed by the vendor.
Status page

Final update

Between 14:03 and 14:06 UTC on October 21, new template builds failed to start with the error “500: invalid build configuration, contact support”. This was caused by a configuration issue on our side, which has been fixed. Template builds are working normally again. Running sandboxes were not affected. If a build failed during this window, please retry it. We apologize for any disruption.

Timeline

  1. Resolved · Oct 21, 14:06 UTC
    Between 14:03 and 14:06 UTC on October 21, new template builds failed to start with the error “500: invalid build configuration, contact support”. This was caused by a configuration issue on our side, which has been fixed. Template builds are working normally again. Running sandboxes were not affected. If a build failed during this window, please retry it. We apologize for any disruption.
  2. Identified · Oct 21, 14:03 UTC
    We have identified an issue causing new template builds to fail.

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Full history

Also caused by configuration change

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