You have specified the id of the admin profile. For security reasons this profile is only allowed for backend use. Please use a different profile or create a copy of the admin profile if you are sure that you want to use it in the frontend! If you make a copy make sure the "Use textbox below" is selected for all language settings or define language dependant settings in the frontend language file \language\en-GB\en-GB.com_joomla_flash_uploader.ini.
Unable to select database