This misstep in like manner presents as "Can't modify header information" dependent upon the PHP version. This article helps you to find the information of Warning: Cannot Modify Header Information. To lay it out simply, it infers that some spot in the code, something was printed to the program before Drupal had wrapped up setting up the page. This is consistently achieved by custom or modified code contributed from sources outside Drupal, so audit your exceptionally added code (tallying subjects) first. If you get a "Headers recently sent" botch, there are three likely causes. Expecting this mix-up isn't the essential bumble message on the page, it is altogether likelihood a 'heavy slide sway' of past goofs and you may neglect it. Taking everything into account, base on fixing the mix-ups before it. Right when you fix the principle botch message(s), the "Headers recently sent" error(s) will presumably disappear. Word processors to a