ZC 1.5.8a
PHP 8.1.27
PayPal Checkout (RESTful) 1.0.1
OPC 2.4.6
Square WebPay 1.2.0

I get this warning when voiding a transaction

Code:
[20-Mar-2024 14:29:00 Europe/London] Request URI: /MY_ADMIN/index.php?cmd=orders&page=1&oID=1391&action=doVoid, IP address: xx.xx.xx.xx, Language id 1
#0 /home/MY_DOMAIN/public_html/includes/modules/payment/paypal/PayPalRestful/Admin/DoVoid.php(92): zen_debug_error_handler()
#1 /home/MY_DOMAIN/public_html/includes/modules/payment/paypalr.php(1912): PayPalRestful\Admin\DoVoid->__construct()
#2 /home/MY_DOMAIN/public_html/MY_ADMIN/orders.php(405): paypalr->_doVoid()
#3 /home/MY_DOMAIN/public_html/MY_ADMIN/index.php(11): require('...')
--> PHP Warning: Undefined variable $last_auth_txn in /home/MY_DOMAIN/public_html/includes/modules/payment/paypal/PayPalRestful/Admin/DoVoid.php on line 92.

[20-Mar-2024 14:29:00 Europe/London] Request URI: /MY_ADMIN/index.php?cmd=orders&page=1&oID=1391&action=doVoid, IP address: xx.xx.xx.xx, Language id 1
#0 /home/MY_DOMAIN/public_html/includes/modules/payment/paypal/PayPalRestful/Admin/DoVoid.php(92): zen_debug_error_handler()
#1 /home/MY_DOMAIN/public_html/includes/modules/payment/paypalr.php(1912): PayPalRestful\Admin\DoVoid->__construct()
#2 /home/MY_DOMAIN/public_html/MY_ADMIN/orders.php(405): paypalr->_doVoid()
#3 /home/MY_DOMAIN/public_html/MY_ADMIN/index.php(11): require('...')
--> PHP Warning: Trying to access array offset on value of type null in /home/MY_DOMAIN/public_html/includes/modules/payment/paypal/PayPalRestful/Admin/DoVoid.php on line 92.
and because of this (I assume) the Trans ID is blank in the admin orders 'voided' comments block

----------------------------
VOIDED. Trans ID: [blank]
Transaction voided.
----------------------------