Log exceptions in application code

backend/helpers/error_handler.py

 from flask import jsonify
 from jsonschema import ValidationError
+import logging
+import traceback
 
 
 class KratosError(Exception):
@@ -43,6 +45,8 @@ def hydra_error(e):
 
 def global_error(e):
     message = str(e)
+    trace = traceback.format_exception(e)
+    logging.warning(f"Error in application code: {trace}")
     return jsonify({"errorMessage": message}), 500
 
 def unauthorized_error(e):