Body: <p>Wordpress: 6.5.3
  CiviCRM: 5.73.2
  DB: MySql8
  PHP: 8.1</p>
  <p>When I fill in a registration on an event form and click review the following message appears on the screen:</p>
  <p>Deprecated: attempt to access invalid property :_id Caller: CRM_Core_Form::getVar in /home/cremorne/www/www/prodwp/wp-content/plugins/civicrm/civicrm/CRM/Core/Error.php on line 1132</p>
  <p>Deprecated: attempt to access invalid property :_id Caller: CRM_Core_Form::getVar in /home/cremorne/www/www/prodwp/wp-content/plugins/civicrm/civicrm/CRM/Core/Error.php on line 1132</p>
  <p>Deprecated: attempt to access invalid property :_id Caller: CRM_Core_Form::getVar in /home/cremorne/www/www/prodwp/wp-content/plugins/civicrm/civicrm/CRM/Core/Error.php on line 1132</p>
  <p>Deprecated: attempt to access invalid property :_id Caller: CRM_Core_Form::getVar in /home/cremorne/www/www/prodwp/wp-content/plugins/civicrm/civicrm/CRM/Core/Error.php on line 1132</p>
  <p>What is going on here?
  How do I get rid of this message?
  I assume there is something old in the code being executed ?
  Help please?</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2024-05-29T12:04:12.477Z
Comments.Text: Do you have any custom extensions?
Comments.UserDisplayName: Pradeep Nayak
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2024-05-29T23:06:27.953Z
Comments.Text: Yes extensions enabled include: Action Provider, eWay Recurring Payment Processor, CiviCRM Export to Excel, AdminUI (Preview), CKEditor4, CKEditor5, Contribution cancel actions, Firewall, Form Protection, Custom search framework, CiviRules, Email API, The Island Theme
Comments.UserDisplayName: Garry Hyman
Tags: <wordpress><civievent><deprecated>
Title: Deprecated: attempt to access invalid property :_id Caller: CRM_Core_Form::getVar
ThreadText: # Deprecated: attempt to access invalid property :_id Caller: CRM_Core_Form::getVar
  
  (Asked by: username_0 on 2024-05-29)
  
  Wordpress: 6.5.3
  CiviCRM: 5.73.2
  DB: MySql8
  PHP: 8.1
  
  When I fill in a registration on an event form and click review the following message appears on the screen:
  
  Deprecated: attempt to access invalid property :\_id Caller: CRM\_Core\_Form::getVar in /home/cremorne/www/www/prodwp/wp-content/plugins/civicrm/civicrm/CRM/Core/Error.php on line 1132
  
  Deprecated: attempt to access invalid property :\_id Caller: CRM\_Core\_Form::getVar in /home/cremorne/www/www/prodwp/wp-content/plugins/civicrm/civicrm/CRM/Core/Error.php on line 1132
  
  Deprecated: attempt to access invalid property :\_id Caller: CRM\_Core\_Form::getVar in /home/cremorne/www/www/prodwp/wp-content/plugins/civicrm/civicrm/CRM/Core/Error.php on line 1132
  
  Deprecated: attempt to access invalid property :\_id Caller: CRM\_Core\_Form::getVar in /home/cremorne/www/www/prodwp/wp-content/plugins/civicrm/civicrm/CRM/Core/Error.php on line 1132
  
  What is going on here?
  How do I get rid of this message?
  I assume there is something old in the code being executed ?
  Help please?
  
  **Tags:** wordpress, civievent, deprecated
  
  > **Comments:**
  > **username_1**: Do you have any custom extensions?  
  > **username_0**: Yes extensions enabled include: Action Provider, eWay Recurring Payment Processor, CiviCRM Export to Excel, AdminUI (Preview), CKEditor4, CKEditor5, Contribution cancel actions, Firewall, Form Protection, Custom search framework, CiviRules, Email API, The Island Theme  
  
  ---
  
  ## 0 answers
  
  