After updating to the 2.1 version released today, I get the following error when loading the available updates page of Drupal:
RuntimeException: Failed to start the session because headers have already been sent by "/opt/drupal/web/modules/contrib/bat/modules/bat_event/bat_event.module" at line 1.
update module to 'drupal/bat:2.1'. Open the /admin/reports/updates page in Drupal. See error
bat/modules/bat_event/bat_event.module contains whitespace before the <?php
tag. Removing this fixes the error. Will post patch soon.
Closed: outdated
2.1
Code