Drupal 7.67 Civicrm 5.15.2 Civivolunteer 4.7.31-2.3.1
I am getting the following message on a number of screens:
Warning: Declaration of CRM_Volunteer_Permission::check($permissions) should be compatible with CRM_Core_Permission::check($permissions, $contactId = NULL) in require_once() (line 221 of /home/mysite/public_html/members/drupal/sites/all/modules/civicrm/CRM/Core/ClassLoader.php).
The biggest issue is the volunteer sign up screen.
Any ideas?