progress_bar used in a non-CLI script without setting NO_OUTPUT_BUFFERING while importing competency framework

Login as an admin. Go to Site administration ► Competencies ► Competency Frameworks Create a competency framework CF1 if you don't have any. Update framework with at least 3 levels of competencies, one competency rule, some related competencies and some custom scales. Go to Site administration ► Competencies ► Export competency framework Select CF1 as "Competency framework" and press Export Check downloaded file and ensure the data exported is as expected. Edit exported file in text editor and update parent id number and id number for each competency Go to Site administration ► Competencies ► Import competency framework Select exported file and press import Make sure you don't get the following debugging message: progress_bar used in a non-CLI script without setting NO_OUTPUT_BUFFERING. line 4826 of /lib/outputcomponents.php: call to debugging() line 82 of /lib/classes/progress/display.php: call to progress_bar->__construct() line 96 of /lib/classes/progress/display_if_slow.php: call to core\progress\display->start_html() line 277 of /admin/tool/lpimportcsv/classes/framework_importer.php: call to core\progress\display_if_slow->start_html() line 75 of /admin/tool/lpimportcsv/index.php: call to tool_lpimportcsv\framework_importer->__construct()