X_BREAKER_OPEN
Means
a circuit breaker is open and refused the call
Typical cause
the dependency meta.name names failed failures times in a row, so the breaker refuses calls until cooldownMs passes and one probe succeeds. meta.retryAfterSeconds is the time left
Fix
wait meta.retryAfterSeconds; check the dependency meta.name names; raise failures in breaker({ name, failures, cooldownMs }) or adjust its classify if this outage is not one