1 files changed, 4 insertions, 0 deletions
diff --git a/lib/gitlab/exception_log_formatter.rb b/lib/gitlab/exception_log_formatter.rb
index ce802b562f0..52ad67d6f8b 100644
--- a/lib/gitlab/exception_log_formatter.rb
+++ b/lib/gitlab/exception_log_formatter.rb
@@ -17,6 +17,10 @@ module Gitlab
           payload['exception.backtrace'] = Rails.backtrace_cleaner.clean(exception.backtrace)
         end
 
+        if exception.cause
+          payload['exception.cause_class'] = exception.cause.class.name
+        end
+
         if sql = find_sql(exception)
           payload['exception.sql'] = sql
         end