fix: correctly display general errors #6473

Job	Run time
CLI unit tests	30s
Agent unit tests	1m 13s
API Server unit tests	3m 12s
Build docker image	5m 40s
config-e2e	1s
WebUI unit tests	1m 54s
Tracetesting API Server (NATS)	3m 51s
Test examples (collector)	44s
Test examples (tracetest-jaeger)	40s
Test examples (tracetest-opensearch)	7m 15s
CLI e2e tests (8, 0)	1m 20s
WebUI End-to-end tests (1)	2m 44s
CLI smoke tests (local)	45s
CLI e2e tests (8, 1)	1m 27s
Test examples (tracetest-tempo)	38s
WebUI End-to-end tests (2)	3m 43s
CLI smoke tests (docker)	40s
CLI e2e tests (8, 2)	1m 47s
Test examples (tracetest-provisioning-env)	43s
WebUI End-to-end tests (3)	2m 46s
CLI e2e tests (8, 3)	1m 37s
WebUI End-to-end tests (4)	2m 49s
CLI e2e tests (8, 4)	1m 23s
Tracetesting API Server (InMemory)	3m 52s
WebUI End-to-end tests (5)	2m 51s
CLI e2e tests (8, 5)	2m 45s
CLI e2e tests (8, 6)	1m 43s
WebUI End-to-end tests (6)	2m 49s
CLI e2e tests (8, 7)	3m 51s
WebUI End-to-end tests (7)	2m 48s
WebUI End-to-end tests (8)	2m 54s
	1h 10m 55s

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