WP Travel version 4.4.4 is now available for update. This version of WP Travel plugin has come with some tweaks and enhancements which has been listed below.

In WP Travel version 4.4.4, we have fixed the warning message related to call back function which had been appeared during saving of trip.

Change log:


  • Fixed, call_user_func_array() expects parameter 1 to be a valid callback, function ‘save’ not found or invalid function name.


  • Enable Multiple Travelers moved to Checkout option from Trip option.
  • Removed cart Page option.


  • Added option to draft/delete expired trips.
  • Added support for WP Rocket plugin to disable caching on WP Travel checkout page.

If you spot any issue or face any difficulty with the plugin, feel free to write back to us in our official support forum.