diff --git a/src/jsonapi_client/common.py b/src/jsonapi_client/common.py
index c97c318..30c7af4 100644
--- a/src/jsonapi_client/common.py
+++ b/src/jsonapi_client/common.py
@@ -99,7 +99,7 @@ def mark_invalid(self):
 
 def error_from_response(response_content):
     try:
-        error_str = response_content['errors'][0]['title']
+        error_str = repr([ e['detail'] for e in response_content['errors'] ])
     except Exception:
         error_str = '?'
     return error_str