Debug info: [dataroot]/filedir/13/90/13900b271b870b2c82b98b8c6e6deb182f59f9ad 
Error code: storedfilecannotread

Stack trace:

• line 187 of \lib\filestorage\stored_file.php: file_exception thrown
• line 881 of \lib\filestorage\stored_file.php: call to stored_file->update()
• line 424 of \lib\filelib.php: call to stored_file->set_source()
• line 8653 of \lib\adminlib.php: call to file_prepare_draft_area()
• line 1490 of \lib\adminlib.php: call to admin_setting_configstoredfile->output_html()
• line 140 of \admin\settings.php: call to admin_settingpage->output_html()

Secondly, i haven't opened a help ticket before, is that something i do here on this community forum area?