uncaught exception: setcookie() expects parameter 3 to be integer, string given (errno: 2)

in file: /home/pflegestuetzpunk/public_html/plugins/system/cookiehint/cookiehint.php line 38
#0 [internal function]: _hx_error_handler(2, 'setcookie() exp...', '/home/pflegestu...', 38, Array) #1 /home/pflegestuetzpunk/public_html/plugins/system/cookiehint/cookiehint.php(38): setcookie('reDimCookieHint', '1', '/') #2 /home/pflegestuetzpunk/public_html/libraries/joomla/event/event.php(70): plgSystemCookieHint->onAfterDispatch() #3 /home/pflegestuetzpunk/public_html/libraries/joomla/event/dispatcher.php(160): JEvent->update(Array) #4 /home/pflegestuetzpunk/public_html/libraries/src/Application/BaseApplication.php(108): JEventDispatcher->trigger('onafterdispatch', Array) #5 /home/pflegestuetzpunk/public_html/libraries/src/Application/SiteApplication.php(199): Joomla\CMS\Application\BaseApplication->triggerEvent('onAfterDispatch') #6 /home/pflegestuetzpunk/public_html/libraries/src/Application/SiteApplication.php(233): Joomla\CMS\Application\SiteApplication->dispatch() #7 /home/pflegestuetzpunk/public_html/libraries/src/Application/CMSApplication.php(196): Joomla\CMS\Application\SiteApplication->doExecute() #8 /home/pflegestuetzpunk/public_html/index.php(49): Joomla\CMS\Application\CMSApplication->execute() #9 {main}