fetch error when statement not executed  (#47)
fetch error when statement not executed  (#47)

* fetch error when statement not executed #46

* Returning the correcte error format on fetch_rows error #46

* Removed line and function from result #46

K2InformaticsGmbH/erloci,k2informatics/erloci,K2InformaticsGmbH/erloci,K2InformaticsGmbH/erloci,k2informatics/erloci,k2informatics/erloci