Revize 9c6005f2

Added logging of OperationalError errors

src/dao/certificate_repository.py

@@ -94 +94 @@
         except ProgrammingError:
             Logger.error(PROGRAMMING_ERROR_MSG)
             raise DatabaseException(PROGRAMMING_ERROR_MSG)
-        except OperationalError:
+        except OperationalError as e:
             Logger.error(OPERATIONAL_ERROR_MSG)
+            # TODO will be improved in #8884
+            Logger.error(str(e))
             raise DatabaseException(OPERATIONAL_ERROR_MSG)
         except NotSupportedError:
             Logger.error(NOT_SUPPORTED_ERROR_MSG)