I have recently upgraded Civi to 5.4.0
When I want to save a content (Page, Webform, ...), I get the following error message :
Fatal error: Call to undefined function rules_action_drupal_goto() in /home/.../www/www/sites/all/modules/civicrm_entity/civicrm_entity.module on line 4021
Before upgrading Civi, I have already been using Drupal 7.59 for some months without having this problem.
Any help would be very welcome.