Answers.Body: <p>Do you have the CiviCRM WP REST API Wrapper plugin installed?
  If so,try disabling that as it's not required with newer versions of Civicrm</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2020-07-05T13:00:47.063Z
Answers.LastActivityDate: 2020-07-05T13:00:47.063Z
Answers.UserDisplayName: hkymre
Body: <p>Catchable fatal error: Argument 1 passed to CiviCRM_WP_REST\Autoloader::add_source() must be an instance of CiviCRM_WP_REST\string, string given, called in /var/sites/b/caftest.site/public_html/wp-content/plugins/civicrm/civicrm.php on line 691 and defined in /var/sites/b/caftest.site/public_html/wp-content/plugins/civicrm/wp-rest/Autoloader.php on line 64</p>
  
Tags: <wordpress>
Title: Fatal error when activating CiviCRM fails and throws up catchable fatal error
ThreadText: # Fatal error when activating CiviCRM fails and throws up catchable fatal error
  
  (Asked by: username_0 on 2020-07-05)
  
  Catchable fatal error: Argument 1 passed to CiviCRM\_WP\_REST\Autoloader::add\_source() must be an instance of CiviCRM\_WP\_REST\string, string given, called in /var/sites/b/caftest.site/public\_html/wp-content/plugins/civicrm/civicrm.php on line 691 and defined in /var/sites/b/caftest.site/public\_html/wp-content/plugins/civicrm/wp-rest/Autoloader.php on line 64
  
  **Tags:** wordpress
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2020-07-05. Score: 2
  
  Do you have the CiviCRM WP REST API Wrapper plugin installed?
  If so,try disabling that as it's not required with newer versions of Civicrm
  
  
  ---
  
  