Saw these warnings scroll by when spot checking logs. Figure we may want to address them at some point.
user.warning: 2025-12-03T23:35:27.620973+00:00 frdata1002 apache2: [php:warn] [pid 1105065:tid 1105065] [client 127.0.0.1:39016] PHP Warning: Undefined array key "is_error" in /srv/donorwiki/extensions/DonationInterface/special/RecurUpgrade.php on line 89 user.warning: 2025-12-03T23:35:27.621514+00:00 frdata1002 apache2: [php:warn] [pid 1105065:tid 1105065] [client 127.0.0.1:39016] PHP Warning: Undefined array key "is_error" in /srv/donorwiki/extensions/DonationInterface/special/RecurUpgrade.php on line 58